Henry married Fannie Lou Houston 25 Jun 1935, El Dorado, Union County, Arkansas, USA. Fannie (daughter of William Martin Houston and Artie Eleanor Braswell) was born 27 Jul 1907, Griffin, Union County, Arkansas, USA; died 26 Jul 1972, Strong, Union County, Arkansas, USA; was buried 28 Jul 1972, Strong Cemetery - Strong, Arkansas, USA. [Group Sheet]

1. Henry Grady McMath, Jr. was born 29 Jan 1939, El Dorado, Union County, Arkansas, USA; died 27 May 2008, Bryan, Brazos County, Texas, USA; was buried 31 May 2008, Strong Cemetery - Strong, Arkansas, USA.
2. William Houston McMath was born 19 Apr 1942, Strong, Union County, Arkansas, USA; died 23 Apr 2014, Memphis, Shelby County, Tennessee, USA; was buried 28 Apr 2014, Memorial Park Cemetery - Memphis, Tennessee, USA.