Thanks for the information! Olin Orestes' first wife was Matilda or Mary Elizabeth Doak. They were married in Zephyr, Brown County, TX about 1886. They had three children: Ann Pearl (b. 1887), William O. (b. 1890), and Ottie (b. 1896). Olin and Matilda later divorced and Matilda married Zachariah Francisco Sample. We appreciate your help! Hopefully this will help you in your efforts.