Martin married 22 February 1894 in Franklin County, Arkansas to Lela Head (a daughter of William R. S. Head and Sarah M. A. Lewis). They settled in Inola, Rogers County, Oklahoma in the early 1900s. He was in the newspaper business. Lela died in 1917, Martin in 1927. They are both buried in Highland Cemetery in Rogers County.
Lela's family (Head) can be found on my Head Genealogy web site at http://arslanmb.org/head/head.html
Bryan, I would like to hear from you. It sounds like we are 3rd-cousins.