James Coryell came down the Mississippi from Ohio to join Jim and Rezin Bowie in their search for the lost San Saba silver mine. Coryell was wounded in the great San Saba Massacre in a fight against Comanche, Kiowa, and Waco Indians.
He fought at the Alamo with Ben Milam when the Texans took the Alamo from General Cos in December of 1835. He and a friend then left San Antonio to deliver the body of Milam to his family.
Coryell rode with Deaf Smith during the Runaway Scrape and likely was with him during the battle of San Jacinto.