Roy married Wilhelmina Victoria LETT on 27 Nov 1923. Wilhelmina (daughter of Samuel LETT and Sophia Grace FAUGHT) was born on 6 Nov 1899 in , , Ontario, Canada; died on 23 Sep 1970. [Group Sheet] [Family Chart]

1. Clifford Roy SIMPSON
2. Bernice Edana SIMPSON
3. Beverly Ann SIMPSON