Graham married Elsie Marie Kaelin on 22 Jul 1937 in Clark County, Indiana, USA. Elsie (daughter of John Joseph Kaelin and Clara Schureck) was born on 16 Jul 1920 in Louisville, Jefferson County, Kentucky, USA; died on 11 Dec 1990; was buried in Crown Hill Cemetery, Indianapolis, Marion County, Indiana, USA. [Group Sheet] [Family Chart]

1. Graham Phillip Wilcoxson was born on 24 Jul 1938 in Kentucky, USA; died on 27 Dec 1938 in Louisville, Jefferson County, Kentucky, USA; was buried in Fairview Cemetery, New Albany, Floyd County, Indiana, USA.