Martha married Phillip Barton Cox on 19 Jan 1889 in Rhea County, Tennessee. Phillip (son of John Harrison Cox and Rachel Acre) was born in in Rhea County, Tennessee; died in in Rhea County, Tennessee; was buried in French Cemetery, Dayton, Rhea County, Tennessee. [Group Sheet] [Family Chart]

1. James Lee Cox was born in in Rhea County, Tennessee.
2. Clara L. Cox was born in in Rhea County, Tennessee.
3. Florence E. Cox was born in in Rhea County, Tennessee.
4. Grace Emily Cox was born on 6 May 1901 in Rhea County, Tennessee; died on 23 May 1942 in Dayton, Rhea County, Tennessee; was buried on 25 May 1942 in French Cemetery, Dayton, Rhea County, Tennessee.