Alexander married Clara Bessie COLLIS on 30 Nov 1915 in , Contra Costa, California, United States. Clara (daughter of Austin Watson COLLIS and Clara Eva NICHOLSON) was born on 18 May 1891 in Brentwood, Contra Costa, California, United States; died on 14 Jan 1983 in Modesto, Stanislaus, California, United States; was buried in Brentwood, Contra Costa, California, United States. [Group Sheet] [Family Chart]

1. Robert C STRACHAN was born on 19 Oct 1916 in , Contra Costa, California, United States; died on 30 Mar 1970 in , Alameda, California, United States; was buried in Union Cemetary, Brentwood, Contra Costa, California, United States.