After the fall of the Alamo, Col. James Walker Fannin—with about 400 soldiers, mostly volunteers from the U.S. in the Texas War for Independence—was ordered by Texas Gen. Sam Houston to retreat from Goliad to Victoria. The heavy Mexican force of Gen. Urrea surrounded the withdrawing Texas contingent nine miles from Fort Defiance, near Coleto Creek, and bitter fighting ensued. Fannin's volunteers hurled back the assaults of the Mexican army until forced to surrender the following day. Fannin Battleground State Historic Site memorializes the site of the Battle of Coleto Creek. After the surrender, Fannin’s troops were marched back to Fort Defiance (Presidio La Bahia) and held prisoner. After a week of imprisonment, Mexican Gen. Santa Anna ordered Fannin’s men executed, against the wishes of other Mexican commanders. The surrender, and unanticipated execution, inflamed the Texas cause, spurring the battle cry “Remember Goliad!”