Historical Marker Program

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Battle of Round Mountain

Tulsa County
Location: at junction of OK-51 and Old Dawson Road south of old Keystone
Topics: Government; Military; Territorial Period, 1861–1907

The first Civil War battle in Oklahoma was fought here on November 19, 1861, between Confederate troops led by Colonel Douglas H. Cooper and Union forces led by Creek Chief Opothleyahola. The Southerners prevailed and occupied the Confederate encampment nearby. Some scholars believe this battle occurred in Payne County.


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