John married Martha Ann "Patsy" Clontz on 17 Feb 1880 in Union County, North Carolina. Martha (daughter of John Adam Clontz, Jr. and Mary E(lizabeth) Weddington) was born in 0___ 1854 in (Union County, North Carolina); died in 0___ 1917 in (Union County, North Carolina). [Group Sheet]

1. Mary Elizabeth "Maude" Simpson was born in in (Union County, North Carolina).
2. Lemuel Sylvester Simpson was born on 9 Jun 1886 in (Union County, North Carolina); died on 19 Nov 1963 in (Union County, North Carolina).
3. Hattie Lucinda Simpson was born on 11 Aug 1890 in (Union County, North Carolina); died on 18 May 1963 in (Union County, North Carolina).