- Henry's Journal - The bloodiest battle ever fought in Texas was not at the Alamo. Nor at Goliad or San Jacinto, the battle taking place some 23 years before the Texas Revolution of 1836 in a sandy, oak forest about 20 miles south of San Antonio. It was there, on Aug. 18, 1813, that the filibustering Gutierrez-Magee expedition into Texas ended with the Battle of Medina. On Thursday, the Atascosa County Historical Commission will be dedicating a Texas State Historical Marker at 10 a.m. in the general vicinity where the battle occurred. The battle had followed a declaration of...