Sadler, one of the leading pioneers of nineteenth century Texas, participated in most of the major events of the period. He migrated to Texas from Georgia in 1835 to become a farmer. He soon found himself in command of a ranger company that built Fort Houston and served as a private in the battle of San Jacinto. He later helped to quell the Cordova Rebellion but while he was away his wife and infant daughter were killed by the Indians in the "Edens-Madden Massacre". Sadler was a leader in the Cherokee War and is said to have fired the shot that killed Chief Bowles. Sadler eventually served as a representative in both the Republic Congress and the state legislature. In 1849 he went to California seeking gold but returned in 1851 to resume farming, became involved with the early