Lawrence Sullivan-

Joined United states army as a leader of a band of Indian auxiliaries from the Brazos Indian Reservation, and he eventually became a senator

Was a leader of a band of Indian auxiliaries from the Brazos Indian Reservation; Captain of the Waco company. Became president of Agricultural and Mechanical College of Texas

In 1873 he was elected sheriff and he ended a reign of terror

Helped form the Sherriffs' Association of Texas