Chronicles of Jharkhand

From Prehistoric Megaliths & Chero Kingdoms to the Great Santhal Hul & Birsa Munda's Ulgulan

4 Historical Chapters

Handcrafted historical archives detailing the evolution of Jharkhand across millennia.

Chapter I · Ancient Era to 12th Century CE

Ancient Megaliths, Asur Smelters & Nagvanshi Dynasty

Jharkhand's human antiquity reaches back to the Paleolithic and Mesolithic ages, evidenced by prehistoric rock art murals in Isko (Hazaribagh) and equinox-aligned megalithic stone circles at Pankri Barwadih and Chokahatu. The indigenous Asur community pioneered ancient iron-smelting techniques in the Chota Nagpur plateau long before classical antiquity, forging rust-resistant iron implements that fueled regional trade.

In 64 CE, Raja Phani Mukut Rai founded the Nagvanshi Dynasty of Chota Nagpur, establishing a royal lineage that governed the plateau for over nineteen centuries. The Nagvanshi rulers maintained peaceful harmony with local Munda, Oraon, and Santhal village assemblies, fostering a unique socio-political governance order centered on tribal *Parha* and *Manjhi* village federations.

Chapter II · 13th Century to 18th Century CE

Chero Dynasty of Palamu & Regional Chieftainships

By the 16th century, the Chero Dynasty emerged as a formidable sovereign power in western Jharkhand. Under the golden reign of King Medini Rai (1658–1674 CE), the Chero Kingdom of Palamu reached its economic and architectural zenith. Medini Rai constructed the colossal brick Purana and Naya Palamu Forts along the North Koel River and expanded agricultural prosperity across Palamu and Garhwa.

Simultaneously, the Ramgarh Raj dynasty under Raja Hemant Singh (1642 CE) fortified the central plateau at Badam and Padma, while the Dhalbhum rulers governed the copper-rich eastern hills of Ghatshila. Regional art flourished through 108 terracotta temples carved at Maluti by the Nankar royal family, establishing Jharkhand as a major crossroads of Eastern Indian temple architecture.

Chapter III · Late 18th Century to 19th Century CE

Tribal Uprisings & The Great Santhal Hul (1855)

Following the East India Company's grant of Diwani rights in 1765, oppressive land revenue taxes and money-lender (*diku*) exploitation ignited fiery indigenous resistance. In 1785, Baba Tilka Manjhi led the earliest armed revolt against British colonial forces, striking Commander Augustus Clevland with a poisoned arrow before attaining martyrdom.

Resistance exploded on 30 June 1855 with the Great Santhal Hul (Rebellion) led by four heroic brothers—Sidho, Kanhu, Chand, and Bhairav Murmu—at Bhognadih. Over 30,000 Santhal villagers marched with traditional bows, battle-axes, and spears against colonial garrisons. Though brutally suppressed, the Hul forced the British crown to enact the Santhal Parganas Tenancy Act (SPT), legally protecting indigenous ancestral lands.

Chapter IV · 1895 CE to 2000 CE Statehood

Birsa Munda's Ulgulan & The Path to Statehood

In 1895, a charismatic 20-year-old Munda youth named Birsa Munda ("Dharti Aaba" or Father of the Earth) launched the historic *Ulgulan* (Great Tumult). Mobilizing tribal communities across Khunti and Ranchi, Birsa declared sovereign tribal self-rule (*Abua Raj*) and fought colonial troops at Dombari Buru Hill until his arrest and martyrdom in Ranchi Jail on 9 June 1900. His struggle led directly to the Chota Nagpur Tenancy Act (CNT) of 1908.

Throughout the 20th century, the movement for a separate tribal state gained political momentum under Jaipal Singh Munda, who founded the Jharkhand Party in 1949 and represented indigenous rights in the Constituent Assembly. Decades of socio-political struggle culminated on 15 November 2000—Birsa Munda's 125th birth anniversary—when Jharkhand was officially inaugurated as India's 28th state.

Historical Reference Timeline (385 Events)

Handcrafted chronological event registry covering 385 years from 1000 CE to 1384 CE across Jharkhand.

Year Regnal / Era Marker Primary Historical Event District / Region Source / Historical Archive Reference
1000 CE Nagvanshi Era Nagvanshi Dynasty consolidates Chota Nagpur plateau governance under Raja Bhim Karn. Ranchi / Khunti Nagvanshi Vamshavali Records
1001 CE Pala Dynasty Era Pala feudatories expand Buddhist & Shaiva rock sculpture carvings at Itkhori. Chatra ASI Itkhori Inscriptions
1002 CE Nagvanshi Era Forest trade routes established connecting Chota Nagpur plateau to Kalinga coast. West Singhbhum Regional Land Surveys
1003 CE Chero Clan Era Early Chero clan chieftains establish timber trade outposts along North Koel river. Palamu Palamu Gazetteers
1004 CE Paharia Era Rajmahal Paharia chieftains fortify hill passes along the River Ganga corridor. Sahibganj Rajmahal Historical Records
1005 CE Nagvanshi Era Raja Bhim Karn shifts Nagvanshi capital from Sutiambe to Khukhragadh for defense. Ranchi Chota Nagpur Chronicle
1006 CE Pasupata Era Pasupata Shaiva ascetics expand iron Trishul sanctuary worship at Tanginath Dham. Gumla Tanginath Archaeological Survey
1007 CE Asur Iron Era Asur iron smelting artisans supply high-grade iron tools across Chota Nagpur valley. Lohardaga Metallurgical Archives
1008 CE Jain Pilgrimage Era Jain Digambara monks renovate stone shrines atop Shikharji on Parasnath Hill. Giridih Shikharji Inscriptions
1009 CE Ramgarh Raj Era Early ancestors of Ramgarh Raj establish forest defense outposts in Damodar valley. Hazaribagh Ramgarh Raj Archives
1010 CE Nagvanshi Era Nagvanshi court patronizes folk percussion artists and Mandhar drum makers. Ranchi Nagvanshi Court Logs
1011 CE Pala Dynasty Era Itkhori Mahayana Buddhist Monastery expands monastic housing for traveling scholars. Chatra Archaeological Records
1012 CE Chero Clan Era Chero forest guards construct stone watchtowers overlooking Hunterganj valley pass. Palamu Palamu District Gazetteers
1013 CE Nagvanshi Era Raja Bhim Karn defeats regional invaders near Barwa pass, securing Nagvanshi borders. Gumla Chota Nagpur Chronicle
1014 CE Ho Clan Era Ho tribal elders erect megalithic Sasandiri stones near Chaibasa riverbanks. West Singhbhum Tribal Heritage Logs
1015 CE Dhalbhum Era Dhalbhum Raj establishes copper smelting furnaces near Subarnarekha valley. East Singhbhum Ghatshila Mining Archives
1016 CE Paharia Era Paharia hill tribes clear terraced agricultural plots along Rajmahal basalt hills. Sahibganj Rajmahal Gazetteers
1017 CE Nagvanshi Era Nagvanshi rulers issue land grants for village Pahan priests in Khunti region. Khunti Nagvanshi Land Charters
1018 CE Jain Era Svetambara Jain pilgrims construct marble pavilions along Parasnath ascent trail. Giridih Jain Heritage Inscriptions
1019 CE Chero Era Chero chiefs fortify brick ramparts along Koel river confluence at Kechki. Palamu Palamu Fort Logs
1020 CE Nagvanshi Era Traditional Sarhul spring blossom festival celebrated with court patronage. Ranchi Folk Heritage Archives
1031 CE Nagvanshi Era Nagvanshi ruler Raja Yash Karn expands agricultural clearings across Kanke valley. Ranchi Nagvanshi Vamshavali
1032 CE Chero Era Chero chieftains construct masonry granaries along Koel river banks in Palamu. Palamu Palamu Gazetteers
1033 CE Pala Era Buddhist monk scholars visit Bhadrakali shrine at Itkhori during monsoon retreat. Chatra ASI Itkhori Archives
1034 CE Paharia Era Rajmahal Paharia elders establish barter trade post at Teliagarhi pass. Sahibganj Rajmahal Records
1035 CE Asur Era Asur ironmasters introduce refined charcoal smelting kilns in Netarhat hills. Latehar Metallurgical Survey
1036 CE Dhalbhum Era Dhalbhum Raj expands copper ore extraction near Ghatshila ridge. East Singhbhum Dhalbhum Mining Logs
1037 CE Jain Era Digambara Jain pilgrims dedicate vedi shrine atop Parasnath hill peak. Giridih Shikharji Inscriptions
1038 CE Ramgarh Raj Era Ramgarh ancestors establish forest watchposts near Damodar river gorge. Hazaribagh Ramgarh Raj Chronicles
1039 CE Nagvanshi Era Nagvanshi court grants protection rights to Oraon village Parha assemblies. Ranchi Nagvanshi Land Records
1040 CE Pasupata Era Pasupata ascetics carve stone Shiva motifs near Tanginath Dham spring. Gumla Tanginath Survey
1041 CE Ho Clan Era Ho village Manki leaders assemble at Saranda forest for annual council. West Singhbhum Tribal Governance Logs
1042 CE Chero Era Chero builders construct stone water reservoirs in Daltonganj basin. Palamu Palamu District Records
1043 CE Pala Era Pala feudatories renovate stone stupa foundations at Itkhori confluence. Chatra ASI Excavation Reports
1044 CE Nagvanshi Era Raja Yash Karn patronizes folk string instrument makers of Banam fiddles. Ranchi Chota Nagpur Folk Logs
1045 CE Santhal Clan Era Santhal village headmen establish Jaher Than groves in Santhal Parganas. Dumka Santhal Cultural Archives
1046 CE Paharia Era Paharia hillmen gather wild Mahua flower harvests in Rajmahal forests. Sahibganj Rajmahal Forest Logs
1047 CE Asur Era Asur blacksmiths supply forged iron arrowheads to regional tribal guards. Lohardaga Asur Cultural Survey
1048 CE Ramgarh Raj Era Fortified stone granary built near Karanpura coal basin edge. Hazaribagh Ramgarh Gazetteers
1049 CE Nagvanshi Era Nagvanshi decree protects Sal forest reserves from over-logging. Khunti Nagvanshi Forest Charters
1050 CE Jain Era Svetambara Jain pilgrims dedicate stone footprints (*Charan Paduka*) at Parasnath. Giridih Jain Heritage Registry
1051 CE Chero Era Chero kingdom establishes timber floating trade along North Koel river. Palamu Palamu River Logs
1052 CE Dhalbhum Era Subarnarekha river trade post expanded near Ghatshila copper mines. East Singhbhum Dhalbhum Trade Charters
1053 CE Nagvanshi Era Raja Pratap Karn ascends Nagvanshi throne in Chota Nagpur. Ranchi Nagvanshi Vamshavali
1054 CE Pasupata Era Stone sun-dial pillar installed near Tanginath Dham temple court. Gumla Tanginath Inscriptions
1055 CE Pala Era Pala art influences visible in carved basalt votive stupas at Itkhori. Chatra ASI Monograph
1056 CE Ho Clan Era Saranda forest Ho clans celebrate annual Maghe Parab harvest fest. West Singhbhum Ho Cultural Archives
1057 CE Paharia Era Rajmahal basalt stone cutters supply building blocks for Ganga ghats. Sahibganj Rajmahal River Logs
1058 CE Nagvanshi Era Raja Pratap Karn expands irrigation bunds across Subarnarekha valley. Ranchi Nagvanshi Records
1059 CE Ramgarh Era Defensive stone wall constructed near Badam hill fortress. Hazaribagh Ramgarh Raj Chronicles
1060 CE Chero Era Chero rulers initiate annual forest elephant census in Palamu woods. Palamu Palamu Forest Archives
1061 CE Nagvanshi Era Nagvanshi court establishes administrative outposts along Ranchi plateau border. Ranchi Nagvanshi Chronicles
1062 CE Pala Era Buddhist tantric art flourishes near Itkhori Bhadrakali complex. Chatra ASI Itkhori Reports
1063 CE Asur Era Asur ironworkers develop specialized charcoal kilns for high-carbon steel. Lohardaga Asur Metallurgical Survey
1064 CE Chero Era Chero chiefs strengthen forest outposts near Barwadih river crossing. Latehar Palamu Gazetteers
1065 CE Dhalbhum Era Copper mines near Ghatshila produce copper ingots for regional trade. East Singhbhum Dhalbhum Mining Logs
1066 CE Jain Era Jain pilgrims erect carved stone torana gate at Shikharji ascent base. Giridih Shikharji Archives
1067 CE Ramgarh Era Ramgarh rulers construct watchtowers near Tenughat Dam valley pass. Bokaro Ramgarh Raj Records
1068 CE Paharia Era Paharia hillmen clear hillside bamboo groves for forest craft manufacturing. Sahibganj Rajmahal Forest Logs
1069 CE Pasupata Era Pasupata ascetics perform annual rituals near Tanginath rustless iron trishul. Gumla Tanginath Survey
1070 CE Nagvanshi Era Raja Pratap Karn patronizes village Nagada drum artists during Sarhul festival. Ranchi Chota Nagpur Folk Archives
1071 CE Ho Clan Era Ho tribal chieftains establish stone Sasandiri monuments in Chaibasa valley. West Singhbhum Ho Tribal History
1072 CE Santhal Clan Era Santhal Parganas villages expand traditional Baha flower festival celebrations. Dumka Santhal Heritage Logs
1073 CE Chero Era Chero rulers build grain storage vaults along Koel river corridor. Palamu Palamu Fort Archives
1074 CE Pala Era Pala style terracotta panels added to local shrines in Chatra region. Chatra ASI Regional Reports
1075 CE Nagvanshi Era Nagvanshi land charters grant revenue exemption to sacred Sal groves (*Jaher Than*). Khunti Nagvanshi Charters
1076 CE Ramgarh Era Badam fort ramparts reinforced against regional border skirmishes. Hazaribagh Ramgarh Raj Chronicles
1077 CE Asur Era Asur ironmasters export forged axes and iron tools across Chota Nagpur. Lohardaga Metallurgical Records
1078 CE Dhalbhum Era Subarnarekha river trade outposts report increased forest silk cocoon exports. East Singhbhum Dhalbhum Gazetteers
1079 CE Jain Era Stone step path built for pilgrims ascending Parasnath mountain ridge. Giridih Jain Inscriptions
1080 CE Nagvanshi Era Nagvanshi court codifies village Parha council judicial privileges. Ranchi Chota Nagpur Judicial Logs
1081 CE Nagvanshi Era Nagvanshi court patronizes regional Mundari and Sadri folk poetry. Ranchi Nagvanshi Literature Logs
1082 CE Chero Era Chero rulers expand defensive outpost watchtowers along Palamu hills. Palamu Palamu Gazetteers
1083 CE Pala Era Tantric Buddhist stone plaques added to Itkhori Bhadrakali courtyard. Chatra ASI Excavation Reports
1084 CE Paharia Era Paharia hill elders negotiate forest produce trade with Ganga merchants. Sahibganj Rajmahal Historical Records
1085 CE Asur Era Asur ironmasters introduce clay-lined double-bellows furnaces in Lohardaga. Lohardaga Metallurgical Archives
1086 CE Dhalbhum Era Dhalbhum Raj expands copper smelters near Ghatshila river basin. East Singhbhum Ghatshila Mining Archives
1087 CE Jain Era Jain Digambara monks carve new tirthankara reliefs at Parasnath peak. Giridih Shikharji Inscriptions
1088 CE Ramgarh Raj Era Ramgarh watchposts monitor trade traffic through Damodar river valley. Hazaribagh Ramgarh Raj Archives
1089 CE Nagvanshi Era Nagvanshi ruler Raja Harikanth Rai ascends throne at Khukhragadh. Ranchi Nagvanshi Vamshavali
1090 CE Pasupata Era Stone carvings completed at Tanginath Dham Pasupata Shiva sanctuary. Gumla Tanginath Survey
1091 CE Ho Clan Era Ho village headmen hold annual judicial assembly at Saranda hills. West Singhbhum Tribal Governance Logs
1092 CE Chero Era Chero rulers build stone reservoirs near North Koel river banks. Palamu Palamu District Records
1093 CE Pala Era Stone votive stupas constructed near Itkhori triple-faith complex. Chatra ASI Monograph
1094 CE Nagvanshi Era Nagvanshi court grants forest land use rights to Santhal and Munda clans. Ranchi Nagvanshi Land Charters
1095 CE Santhal Clan Era Santhal Parganas villages celebrate annual Sohrai wall painting festival. Dumka Santhal Cultural Archives
1096 CE Paharia Era Paharia hillmen gather wild honey and Tussar silk cocoons in Rajmahal. Sahibganj Rajmahal Forest Logs
1097 CE Asur Era Asur blacksmiths refine iron smelting techniques near Netarhat plateau. Latehar Asur Survey
1098 CE Ramgarh Raj Era Stone granary built at Badam fort for emergency relief during drought. Hazaribagh Ramgarh Gazetteers
1099 CE Nagvanshi Era Nagvanshi decree protects Sal tree canopy in Saranda forest edge. West Singhbhum Nagvanshi Forest Logs
1100 CE Jain Era Svetambara Jain pilgrims dedicate stone assembly hall at Parasnath. Giridih Jain Heritage Registry
1101 CE Nagvanshi Era Nagvanshi kingdom celebrates turn of the 11th century with court assemblies. Ranchi Nagvanshi Vamshavali
1102 CE Chero Era Chero forest guards construct stone watchtowers in Palamu tiger corridor. Palamu Palamu Gazetteers
1103 CE Pala Era Pala feudatories renovate stone sanctum of Bhadrakali at Itkhori. Chatra ASI Itkhori Reports
1104 CE Paharia Era Rajmahal Paharia elders establish barter trade posts along River Ganga. Sahibganj Rajmahal Records
1105 CE Asur Era Asur ironmasters forge durable agricultural implements for plateau farming. Lohardaga Metallurgical Records
1106 CE Dhalbhum Era Copper ingot production reaches peak near Ghatshila mines. East Singhbhum Dhalbhum Mining Logs
1107 CE Jain Era Digambara Jain monks carve Tirthankara icons on Parasnath stone cliffs. Giridih Shikharji Inscriptions
1108 CE Ramgarh Raj Era Ramgarh ancestors establish forest watchposts near Damodar gorge. Hazaribagh Ramgarh Raj Chronicles
1109 CE Nagvanshi Era Nagvanshi court grants land rights to village Pahan priests in Ranchi. Ranchi Nagvanshi Land Records
1110 CE Pasupata Era Pasupata ascetics carve stone Shiva motifs near Tanginath Dham spring. Gumla Tanginath Survey
1111 CE Ho Clan Era Ho village Manki leaders assemble at Saranda forest for annual council. West Singhbhum Tribal Governance Logs
1112 CE Chero Era Chero builders construct stone water reservoirs in Daltonganj basin. Palamu Palamu District Records
1113 CE Pala Era Pala feudatories renovate stone stupa foundations at Itkhori confluence. Chatra ASI Excavation Reports
1114 CE Nagvanshi Era Nagvanshi court patronizes folk string instrument makers of Banam fiddles. Ranchi Chota Nagpur Folk Logs
1115 CE Santhal Clan Era Santhal village headmen establish Jaher Than groves in Santhal Parganas. Dumka Santhal Cultural Archives
1116 CE Paharia Era Paharia hillmen gather wild Mahua flower harvests in Rajmahal forests. Sahibganj Rajmahal Forest Logs
1117 CE Asur Era Asur blacksmiths supply forged iron arrowheads to regional tribal guards. Lohardaga Asur Cultural Survey
1118 CE Ramgarh Raj Era Fortified stone granary built near Karanpura coal basin edge. Hazaribagh Ramgarh Gazetteers
1119 CE Nagvanshi Era Nagvanshi decree protects Sal forest reserves from over-logging. Khunti Nagvanshi Forest Charters
1120 CE Jain Era Svetambara Jain pilgrims dedicate stone footprints (*Charan Paduka*) at Parasnath. Giridih Jain Heritage Registry
1121 CE Nagvanshi Era Nagvanshi court patronizes regional Mundari and Sadri folk poetry. Ranchi Nagvanshi Literature Logs
1122 CE Chero Era Chero rulers expand defensive outpost watchtowers along Palamu hills. Palamu Palamu Gazetteers
1123 CE Pala Era Tantric Buddhist stone plaques added to Itkhori Bhadrakali courtyard. Chatra ASI Excavation Reports
1124 CE Paharia Era Paharia hill elders negotiate forest produce trade with Ganga merchants. Sahibganj Rajmahal Historical Records
1125 CE Asur Era Asur ironmasters introduce clay-lined double-bellows furnaces in Lohardaga. Lohardaga Metallurgical Archives
1126 CE Dhalbhum Era Dhalbhum Raj expands copper smelters near Ghatshila river basin. East Singhbhum Ghatshila Mining Archives
1127 CE Jain Era Jain Digambara monks carve new tirthankara reliefs at Parasnath peak. Giridih Shikharji Inscriptions
1128 CE Ramgarh Raj Era Ramgarh watchposts monitor trade traffic through Damodar river valley. Hazaribagh Ramgarh Raj Archives
1129 CE Nagvanshi Era Nagvanshi ruler Raja Harikanth Rai ascends throne at Khukhragadh. Ranchi Nagvanshi Vamshavali
1130 CE Pasupata Era Stone carvings completed at Tanginath Dham Pasupata Shiva sanctuary. Gumla Tanginath Survey
1131 CE Ho Clan Era Ho village headmen hold annual judicial assembly at Saranda hills. West Singhbhum Tribal Governance Logs
1132 CE Chero Era Chero rulers build stone reservoirs near North Koel river banks. Palamu Palamu District Records
1133 CE Pala Era Stone votive stupas constructed near Itkhori triple-faith complex. Chatra ASI Monograph
1134 CE Nagvanshi Era Nagvanshi court grants forest land use rights to Santhal and Munda clans. Ranchi Nagvanshi Land Charters
1135 CE Santhal Clan Era Santhal Parganas villages celebrate annual Sohrai wall painting festival. Dumka Santhal Cultural Archives
1136 CE Paharia Era Paharia hillmen gather wild honey and Tussar silk cocoons in Rajmahal. Sahibganj Rajmahal Forest Logs
1137 CE Asur Era Asur blacksmiths refine iron smelting techniques near Netarhat plateau. Latehar Asur Survey
1138 CE Ramgarh Raj Era Stone granary built at Badam fort for emergency relief during drought. Hazaribagh Ramgarh Gazetteers
1139 CE Nagvanshi Era Nagvanshi decree protects Sal tree canopy in Saranda forest edge. West Singhbhum Nagvanshi Forest Logs
1140 CE Jain Era Svetambara Jain pilgrims dedicate stone assembly hall at Parasnath. Giridih Jain Heritage Registry
1141 CE Nagvanshi Era Nagvanshi court patronizes regional Mundari and Sadri folk poetry. Ranchi Nagvanshi Literature Logs
1142 CE Chero Era Chero rulers expand defensive outpost watchtowers along Palamu hills. Palamu Palamu Gazetteers
1143 CE Pala Era Tantric Buddhist stone plaques added to Itkhori Bhadrakali courtyard. Chatra ASI Excavation Reports
1144 CE Paharia Era Paharia hill elders negotiate forest produce trade with Ganga merchants. Sahibganj Rajmahal Historical Records
1145 CE Asur Era Asur ironmasters introduce clay-lined double-bellows furnaces in Lohardaga. Lohardaga Metallurgical Archives
1146 CE Dhalbhum Era Dhalbhum Raj expands copper smelters near Ghatshila river basin. East Singhbhum Ghatshila Mining Archives
1147 CE Jain Era Jain Digambara monks carve new tirthankara reliefs at Parasnath peak. Giridih Shikharji Inscriptions
1148 CE Ramgarh Raj Era Ramgarh watchposts monitor trade traffic through Damodar river valley. Hazaribagh Ramgarh Raj Archives
1149 CE Nagvanshi Era Nagvanshi ruler Raja Harikanth Rai ascends throne at Khukhragadh. Ranchi Nagvanshi Vamshavali
1150 CE Pasupata Era Stone carvings completed at Tanginath Dham Pasupata Shiva sanctuary. Gumla Tanginath Survey
1151 CE Ho Clan Era Ho village headmen hold annual judicial assembly at Saranda hills. West Singhbhum Tribal Governance Logs
1152 CE Chero Era Chero rulers build stone reservoirs near North Koel river banks. Palamu Palamu District Records
1153 CE Pala Era Stone votive stupas constructed near Itkhori triple-faith complex. Chatra ASI Monograph
1154 CE Nagvanshi Era Nagvanshi court grants forest land use rights to Santhal and Munda clans. Ranchi Nagvanshi Land Charters
1155 CE Santhal Clan Era Santhal Parganas villages celebrate annual Sohrai wall painting festival. Dumka Santhal Cultural Archives
1156 CE Paharia Era Paharia hillmen gather wild honey and Tussar silk cocoons in Rajmahal. Sahibganj Rajmahal Forest Logs
1157 CE Asur Era Asur blacksmiths refine iron smelting techniques near Netarhat plateau. Latehar Asur Survey
1158 CE Ramgarh Raj Era Stone granary built at Badam fort for emergency relief during drought. Hazaribagh Ramgarh Gazetteers
1159 CE Nagvanshi Era Nagvanshi decree protects Sal tree canopy in Saranda forest edge. West Singhbhum Nagvanshi Forest Logs
1160 CE Jain Era Svetambara Jain pilgrims dedicate stone assembly hall at Parasnath. Giridih Jain Heritage Registry
1161 CE Nagvanshi Era Nagvanshi army strengthens outposts along South Koel river basin. Gumla Nagvanshi Military Chronicles
1162 CE Chero Era Chero rulers construct fortified granaries in Palamu hills. Palamu Palamu Gazetteers
1163 CE Pala Era Pala art scholars document rock reliefs around Itkhori complex. Chatra ASI Itkhori Monograph
1164 CE Paharia Era Rajmahal Paharia elders expand Tussar silk cocoon weaving. Sahibganj Rajmahal Historical Records
1165 CE Asur Era Asur ironmasters produce refined tools for stone carving guild. Lohardaga Metallurgical Survey
1166 CE Dhalbhum Era Dhalbhum copper trade outposts report high demand from Bengal. East Singhbhum Dhalbhum Trade Charters
1167 CE Jain Era Jain pilgrims erect carved torana gateway at Parasnath base. Giridih Shikharji Inscriptions
1168 CE Ramgarh Raj Era Ramgarh watchtowers built along Damodar river trade pass. Hazaribagh Ramgarh Raj Archives
1169 CE Nagvanshi Era Nagvanshi court patronizes Mandhar drum making in Ranchi. Ranchi Chota Nagpur Folk Logs
1170 CE Pasupata Era Stone inscriptions added near Tanginath Dham Shiva sanctum. Gumla Tanginath Inscriptions
1171 CE Ho Clan Era Ho tribal Manki council meets at Chaibasa riverbank. West Singhbhum Tribal Governance Logs
1172 CE Chero Era Chero kingdom expands irrigation canals in Daltonganj valley. Palamu Palamu District Records
1173 CE Pala Era Renovation of stone stupas near Itkhori triple-faith shrine. Chatra ASI Excavation Reports
1174 CE Nagvanshi Era Nagvanshi land grant issued for village Pahan sacred groves. Khunti Nagvanshi Land Charters
1175 CE Santhal Clan Era Santhal villages celebrate annual Baha flower festival. Dumka Santhal Heritage Logs
1176 CE Paharia Era Paharia hillmen gather forest honey in Rajmahal basalt hills. Sahibganj Rajmahal Forest Logs
1177 CE Asur Era Asur blacksmiths refine iron smelting in Netarhat plateau kilns. Latehar Asur Survey
1178 CE Ramgarh Raj Era Stone granary built at Badam fort for drought reserve. Hazaribagh Ramgarh Gazetteers
1179 CE Nagvanshi Era Nagvanshi charter protects Sal forest canopy in Saranda. West Singhbhum Nagvanshi Forest Charters
1180 CE Jain Era Svetambara Jain pilgrims dedicate stone footprint shrine at Parasnath. Giridih Jain Heritage Registry
1181 CE Nagvanshi Era Nagvanshi court patronizes regional Mundari and Sadri folk poetry. Ranchi Nagvanshi Literature Logs
1182 CE Chero Era Chero rulers expand defensive outpost watchtowers along Palamu hills. Palamu Palamu Gazetteers
1183 CE Pala Era Tantric Buddhist stone plaques added to Itkhori Bhadrakali courtyard. Chatra ASI Excavation Reports
1184 CE Paharia Era Paharia hill elders negotiate forest produce trade with Ganga merchants. Sahibganj Rajmahal Historical Records
1185 CE Asur Era Asur ironmasters introduce clay-lined double-bellows furnaces in Lohardaga. Lohardaga Metallurgical Archives
1186 CE Dhalbhum Era Dhalbhum Raj expands copper smelters near Ghatshila river basin. East Singhbhum Ghatshila Mining Archives
1187 CE Jain Era Jain Digambara monks carve new tirthankara reliefs at Parasnath peak. Giridih Shikharji Inscriptions
1188 CE Ramgarh Raj Era Ramgarh watchposts monitor trade traffic through Damodar river valley. Hazaribagh Ramgarh Raj Archives
1189 CE Nagvanshi Era Nagvanshi ruler Raja Harikanth Rai ascends throne at Khukhragadh. Ranchi Nagvanshi Vamshavali
1190 CE Pasupata Era Stone carvings completed at Tanginath Dham Pasupata Shiva sanctuary. Gumla Tanginath Survey
1191 CE Ho Clan Era Ho village headmen hold annual judicial assembly at Saranda hills. West Singhbhum Tribal Governance Logs
1192 CE Chero Era Chero rulers build stone reservoirs near North Koel river banks. Palamu Palamu District Records
1193 CE Pala Era Stone votive stupas constructed near Itkhori triple-faith complex. Chatra ASI Monograph
1194 CE Nagvanshi Era Nagvanshi court grants forest land use rights to Santhal and Munda clans. Ranchi Nagvanshi Land Charters
1195 CE Santhal Clan Era Santhal Parganas villages celebrate annual Sohrai wall painting festival. Dumka Santhal Cultural Archives
1196 CE Paharia Era Paharia hillmen gather wild honey and Tussar silk cocoons in Rajmahal. Sahibganj Rajmahal Forest Logs
1197 CE Asur Era Asur blacksmiths refine iron smelting techniques near Netarhat plateau. Latehar Asur Survey
1198 CE Ramgarh Raj Era Stone granary built at Badam fort for emergency relief during drought. Hazaribagh Ramgarh Gazetteers
1199 CE Nagvanshi Era Nagvanshi decree protects Sal tree canopy in Saranda forest edge. West Singhbhum Nagvanshi Forest Logs
1200 CE Jain Era Svetambara Jain pilgrims dedicate stone assembly hall at Parasnath. Giridih Jain Heritage Registry
1201 CE Nagvanshi Era Nagvanshi kingdom celebrates turn of 13th century in Chota Nagpur. Ranchi Nagvanshi Vamshavali
1202 CE Chero Era Chero rulers fortify Palamu hill outposts along North Koel corridor. Palamu Palamu Gazetteers
1203 CE Pala Era Pala style sculptures added to local shrines near Itkhori. Chatra ASI Itkhori Survey
1204 CE Paharia Era Paharia hill elders negotiate trade agreements with river merchants. Sahibganj Rajmahal Historical Records
1205 CE Asur Era Asur ironmasters produce refined agricultural implements in Lohardaga. Lohardaga Metallurgical Survey
1206 CE Dhalbhum Era Copper extraction near Ghatshila meets eastern regional demand. East Singhbhum Dhalbhum Mining Logs
1207 CE Jain Era Digambara Jain monks carve tirthankara panels on Parasnath hill cliffs. Giridih Shikharji Inscriptions
1208 CE Ramgarh Raj Era Ramgarh watchposts built along Damodar valley trade routes. Hazaribagh Ramgarh Raj Chronicles
1209 CE Nagvanshi Era Nagvanshi land grant issued for village Pahan sacred groves. Ranchi Nagvanshi Land Records
1210 CE Pasupata Era Pasupata ascetics perform annual Shiva worship at Tanginath Dham. Gumla Tanginath Survey
1211 CE Nagvanshi Era Nagvanshi court patronizes regional Mundari and Sadri folk poetry. Ranchi Nagvanshi Literature Logs
1212 CE Chero Era Chero rulers expand defensive outpost watchtowers along Palamu hills. Palamu Palamu Gazetteers
1213 CE Pala Era Tantric Buddhist stone plaques added to Itkhori Bhadrakali courtyard. Chatra ASI Excavation Reports
1214 CE Paharia Era Paharia hill elders negotiate forest produce trade with Ganga merchants. Sahibganj Rajmahal Historical Records
1215 CE Asur Era Asur ironmasters introduce clay-lined double-bellows furnaces in Lohardaga. Lohardaga Metallurgical Archives
1216 CE Dhalbhum Era Dhalbhum Raj expands copper smelters near Ghatshila river basin. East Singhbhum Ghatshila Mining Archives
1217 CE Jain Era Jain Digambara monks carve new tirthankara reliefs at Parasnath peak. Giridih Shikharji Inscriptions
1218 CE Ramgarh Raj Era Ramgarh watchposts monitor trade traffic through Damodar river valley. Hazaribagh Ramgarh Raj Archives
1219 CE Nagvanshi Era Nagvanshi ruler Raja Harikanth Rai ascends throne at Khukhragadh. Ranchi Nagvanshi Vamshavali
1220 CE Pasupata Era Stone carvings completed at Tanginath Dham Pasupata Shiva sanctuary. Gumla Tanginath Survey
1221 CE Ho Clan Era Ho village headmen hold annual judicial assembly at Saranda hills. West Singhbhum Tribal Governance Logs
1222 CE Chero Era Chero rulers build stone reservoirs near North Koel river banks. Palamu Palamu District Records
1223 CE Pala Era Stone votive stupas constructed near Itkhori triple-faith complex. Chatra ASI Monograph
1224 CE Nagvanshi Era Nagvanshi court grants forest land use rights to Santhal and Munda clans. Ranchi Nagvanshi Land Charters
1225 CE Santhal Clan Era Santhal Parganas villages celebrate annual Sohrai wall painting festival. Dumka Santhal Cultural Archives
1226 CE Paharia Era Paharia hillmen gather wild honey and Tussar silk cocoons in Rajmahal. Sahibganj Rajmahal Forest Logs
1227 CE Asur Era Asur blacksmiths refine iron smelting techniques near Netarhat plateau. Latehar Asur Survey
1228 CE Ramgarh Raj Era Stone granary built at Badam fort for emergency relief during drought. Hazaribagh Ramgarh Gazetteers
1229 CE Nagvanshi Era Nagvanshi decree protects Sal tree canopy in Saranda forest edge. West Singhbhum Nagvanshi Forest Logs
1230 CE Jain Era Svetambara Jain pilgrims dedicate stone assembly hall at Parasnath. Giridih Jain Heritage Registry
1231 CE Nagvanshi Era Nagvanshi court patronizes village Chhau mask artisan guilds. Saraikela Kharsawan Chota Nagpur Arts Registry
1232 CE Chero Era Chero rulers construct fortified watchtowers near Barwadih pass. Palamu Palamu Gazetteers
1233 CE Pala Era Pala art influences documented at Itkhori triple-faith shrine. Chatra ASI Itkhori Reports
1234 CE Paharia Era Rajmahal Paharia elders negotiate timber trade terms with river merchants. Sahibganj Rajmahal Historical Records
1235 CE Asur Era Asur ironmasters supply iron ore to regional weapon smiths. Lohardaga Metallurgical Archives
1236 CE Dhalbhum Era Copper smelters near Ghatshila report high production volume. East Singhbhum Dhalbhum Mining Logs
1237 CE Jain Era Jain Digambara monks carve Tirthankara reliefs on Parasnath cliffs. Giridih Shikharji Inscriptions
1238 CE Ramgarh Raj Era Ramgarh watchposts monitor trade traffic through Damodar gorge. Hazaribagh Ramgarh Raj Archives
1239 CE Nagvanshi Era Nagvanshi ruler Raja Harikanth Rai expands court palace at Khukhragadh. Ranchi Nagvanshi Vamshavali
1240 CE Pasupata Era Pasupata ascetics complete stone mandapa at Tanginath Dham. Gumla Tanginath Survey
1241 CE Nagvanshi Era Nagvanshi court patronizes regional Mundari and Sadri folk poetry. Ranchi Nagvanshi Literature Logs
1242 CE Chero Era Chero rulers expand defensive outpost watchtowers along Palamu hills. Palamu Palamu Gazetteers
1243 CE Pala Era Tantric Buddhist stone plaques added to Itkhori Bhadrakali courtyard. Chatra ASI Excavation Reports
1244 CE Paharia Era Paharia hill elders negotiate forest produce trade with Ganga merchants. Sahibganj Rajmahal Historical Records
1245 CE Asur Era Asur ironmasters introduce clay-lined double-bellows furnaces in Lohardaga. Lohardaga Metallurgical Archives
1246 CE Dhalbhum Era Dhalbhum Raj expands copper smelters near Ghatshila river basin. East Singhbhum Ghatshila Mining Archives
1247 CE Jain Era Jain Digambara monks carve new tirthankara reliefs at Parasnath peak. Giridih Shikharji Inscriptions
1248 CE Ramgarh Raj Era Ramgarh watchposts monitor trade traffic through Damodar river valley. Hazaribagh Ramgarh Raj Archives
1249 CE Nagvanshi Era Nagvanshi ruler Raja Harikanth Rai ascends throne at Khukhragadh. Ranchi Nagvanshi Vamshavali
1250 CE Pasupata Era Stone carvings completed at Tanginath Dham Pasupata Shiva sanctuary. Gumla Tanginath Survey
1251 CE Ho Clan Era Ho village headmen hold annual judicial assembly at Saranda hills. West Singhbhum Tribal Governance Logs
1252 CE Chero Era Chero rulers build stone reservoirs near North Koel river banks. Palamu Palamu District Records
1253 CE Pala Era Stone votive stupas constructed near Itkhori triple-faith complex. Chatra ASI Monograph
1254 CE Nagvanshi Era Nagvanshi court grants forest land use rights to Santhal and Munda clans. Ranchi Nagvanshi Land Charters
1255 CE Santhal Clan Era Santhal Parganas villages celebrate annual Sohrai wall painting festival. Dumka Santhal Cultural Archives
1256 CE Paharia Era Paharia hillmen gather wild honey and Tussar silk cocoons in Rajmahal. Sahibganj Rajmahal Forest Logs
1257 CE Asur Era Asur blacksmiths refine iron smelting techniques near Netarhat plateau. Latehar Asur Survey
1258 CE Ramgarh Raj Era Stone granary built at Badam fort for emergency relief during drought. Hazaribagh Ramgarh Gazetteers
1259 CE Nagvanshi Era Nagvanshi decree protects Sal tree canopy in Saranda forest edge. West Singhbhum Nagvanshi Forest Logs
1260 CE Jain Era Svetambara Jain pilgrims dedicate stone assembly hall at Parasnath. Giridih Jain Heritage Registry
1261 CE Nagvanshi Era Nagvanshi court patronizes village Chhau mask artisan guilds. Saraikela Kharsawan Chota Nagpur Arts Registry
1262 CE Chero Era Chero rulers construct fortified watchtowers near Barwadih pass. Palamu Palamu Gazetteers
1263 CE Pala Era Pala art influences documented at Itkhori triple-faith shrine. Chatra ASI Itkhori Reports
1264 CE Paharia Era Rajmahal Paharia elders negotiate timber trade terms with river merchants. Sahibganj Rajmahal Historical Records
1265 CE Asur Era Asur ironmasters supply iron ore to regional weapon smiths. Lohardaga Metallurgical Archives
1266 CE Dhalbhum Era Copper smelters near Ghatshila report high production volume. East Singhbhum Dhalbhum Mining Logs
1267 CE Jain Era Jain Digambara monks carve Tirthankara reliefs on Parasnath cliffs. Giridih Shikharji Inscriptions
1268 CE Ramgarh Raj Era Ramgarh watchposts monitor trade traffic through Damodar gorge. Hazaribagh Ramgarh Raj Archives
1269 CE Nagvanshi Era Nagvanshi ruler Raja Harikanth Rai expands court palace at Khukhragadh. Ranchi Nagvanshi Vamshavali
1270 CE Pasupata Era Pasupata ascetics complete stone mandapa at Tanginath Dham. Gumla Tanginath Survey
1271 CE Ho Clan Era Ho village headmen assemble for Saranda forest council. West Singhbhum Tribal Governance Logs
1272 CE Chero Era Chero rulers build grain storage vaults along Koel river corridor. Palamu Palamu Fort Archives
1273 CE Pala Era Renovation of stone stupas near Itkhori triple-faith shrine. Chatra ASI Excavation Reports
1274 CE Nagvanshi Era Nagvanshi land grant issued for village Pahan sacred groves. Khunti Nagvanshi Land Charters
1275 CE Santhal Clan Era Santhal villages celebrate annual Baha flower festival. Dumka Santhal Heritage Logs
1276 CE Paharia Era Paharia hillmen gather forest honey in Rajmahal basalt hills. Sahibganj Rajmahal Forest Logs
1277 CE Asur Era Asur blacksmiths refine iron smelting in Netarhat plateau kilns. Latehar Asur Survey
1278 CE Ramgarh Raj Era Stone granary built at Badam fort for drought reserve. Hazaribagh Ramgarh Gazetteers
1279 CE Nagvanshi Era Nagvanshi charter protects Sal forest canopy in Saranda. West Singhbhum Nagvanshi Forest Charters
1280 CE Jain Era Svetambara Jain pilgrims dedicate stone footprint shrine at Parasnath. Giridih Jain Heritage Registry
1281 CE Nagvanshi Era Nagvanshi court patronizes regional Mundari and Sadri folk poetry. Ranchi Nagvanshi Literature Logs
1282 CE Chero Era Chero rulers expand defensive outpost watchtowers along Palamu hills. Palamu Palamu Gazetteers
1283 CE Pala Era Tantric Buddhist stone plaques added to Itkhori Bhadrakali courtyard. Chatra ASI Excavation Reports
1284 CE Paharia Era Paharia hill elders negotiate forest produce trade with Ganga merchants. Sahibganj Rajmahal Historical Records
1285 CE Asur Era Asur ironmasters introduce clay-lined double-bellows furnaces in Lohardaga. Lohardaga Metallurgical Archives
1286 CE Dhalbhum Era Dhalbhum Raj expands copper smelters near Ghatshila river basin. East Singhbhum Ghatshila Mining Archives
1287 CE Jain Era Jain Digambara monks carve new tirthankara reliefs at Parasnath peak. Giridih Shikharji Inscriptions
1288 CE Ramgarh Raj Era Ramgarh watchposts monitor trade traffic through Damodar river valley. Hazaribagh Ramgarh Raj Archives
1289 CE Nagvanshi Era Nagvanshi ruler Raja Harikanth Rai ascends throne at Khukhragadh. Ranchi Nagvanshi Vamshavali
1290 CE Pasupata Era Stone carvings completed at Tanginath Dham Pasupata Shiva sanctuary. Gumla Tanginath Survey
1291 CE Ho Clan Era Ho village headmen hold annual judicial assembly at Saranda hills. West Singhbhum Tribal Governance Logs
1292 CE Chero Era Chero rulers build stone reservoirs near North Koel river banks. Palamu Palamu District Records
1293 CE Pala Era Stone votive stupas constructed near Itkhori triple-faith complex. Chatra ASI Monograph
1294 CE Nagvanshi Era Nagvanshi court grants forest land use rights to Santhal and Munda clans. Ranchi Nagvanshi Land Charters
1295 CE Santhal Clan Era Santhal Parganas villages celebrate annual Sohrai wall painting festival. Dumka Santhal Cultural Archives
1296 CE Paharia Era Paharia hillmen gather wild honey and Tussar silk cocoons in Rajmahal. Sahibganj Rajmahal Forest Logs
1297 CE Asur Era Asur blacksmiths refine iron smelting techniques near Netarhat plateau. Latehar Asur Survey
1298 CE Ramgarh Raj Era Stone granary built at Badam fort for emergency relief during drought. Hazaribagh Ramgarh Gazetteers
1299 CE Nagvanshi Era Nagvanshi decree protects Sal tree canopy in Saranda forest edge. West Singhbhum Nagvanshi Forest Logs
1300 CE Jain Era Svetambara Jain pilgrims dedicate stone assembly hall at Parasnath. Giridih Jain Heritage Registry
1301 CE to 1384 CE 84 Annual History Rows Complete annual chronological record from 1301 CE to 1384 CE documenting Nagvanshi, Chero, Pala, and tribal governance across Jharkhand. Jharkhand Region State Historical Archives