OK, this is what I have - not too much on Marcus' family. He was born 23 Aug 1876 in Nashville, TN, died 20 Feb 1940 in Albuquerque, NM. His father was John Samuel Servis, and his mother was Margaret Brook.
Oro Frances Ney was born 29 Jun 1882 in Montague Co., TX, and died 9 May 1968 in Torrance Co., CA. She was the daughter of William H. "Billy" Ney, b. 19 Aug 1825 in Louisville, KY, d. 16 Dec 1928 in Sumner Co., NM, and Martha J. "Mattie" Masoner, b. 22 Sep 1859 in TX, d. 6 Jul 1940 in Phoenix, AZ. They were married 6 Aug 1881 in Montague Co., TX. They were divorced about 1906. Their children were: Oro Frances, Myrtle "Jean", Pearl, Perry, Ferdinand, James, Henry B., and Hugh "Jack".
Martha J. Masoner's parents were Henry Masoner, b. about 1820 in Greene Co., TN, d. between 1863 and 1866, probably in Cooke Co., TX, and Lucinda Castle, b. about 1825 in Illinois, d. after 1881, probably in Montague Co., TX.
Henry Masoner's parents were Teter (Peter) Masoner, and Anna Mary Dyche/Deck. No info on Lucinda Castle's parents.
Hope this helps.