William married Maria Josephine LAWRENCE on 5 Jun 1888 in Sarnia, Lambton Co., Ontario. Maria (daughter of Jacob LAWRENCE, .III and Anne MARIA WILKINSON) was born on 8 Aug 1854 in Eglinton, (Toronto), York Co., Ontario; died in . [Group Sheet] [Family Chart]

1. Mae Lawrence RITCHIE was born on 19 May 1889 in Haynes, Alcona Co., Michigan.
2. BERTram William RITCHIE was born on 27 Feb 1891 in Ontario, Canada; died in Nov 1962 in Michigan.
3. Edna Susanna RITCHIE was born on 17 Jul 1893 in Haynes, Alcona Co., Michigan.
4. Olive Amelia RITCHIE was born on 13 Mar 1896 in Union Twp., Isabella Co., Michigan.
5. Lislie George RITCHIE was born on 4 May 1898 in Michigan.