Roy married Teresa Marie Rosenkranz on 18 Nov 1937 in Indiana, USA. Teresa (daughter of Jacob Theodore Rosenkranz and Rose Ann Memmer) was born on 27 Feb 1904 in Evansville, Vanderburgh County, Indiana, USA; died on 18 Aug 1985 in Evansville, Vanderburgh County, Indiana, USA; was buried in Sunset Memorial Park, Melody Hill, Center Township, Vanderburgh County, Indiana, USA. [Group Sheet] [Family Chart]

1. Jacob Roy Guinn was born on 14 Mar 1938 in Evansville, Vanderburgh County, Indiana, USA; died in 0Nov 1981 in Evansville, Vanderburgh County, Indiana, USA; was buried in Saint Paul's United Church of Christ Cemetery, Evansville, Vanderburgh County, Indiana, USA.
2. Mary Ann Guinn