Stanley married Helena Madeline Gooderham on 17 Apr 1899 in Toronto, ON, Canada. Helena (daughter of Charles Horace Gooderham and Eliza Folwell) was born on 5 Jul 1874 in Toronto, ON, Canada; died on 14 Jan 1962 in Oakland, CA, USA. [Group Sheet] [Family Chart]

1. Douglas Vancourt Castleman was born on 23 Aug 1901; died on 25 Aug 1956 in San Francisco, CA, USA.
2. Private: (L.C.C.)
3. Private: (M.G.C.)