Alexander married Cynthia Vesta MCDONALD on 5 Aug 1884 in Portage La Prairie, Manitoba. Cynthia (daughter of Neil Alexander MCDONALD and Mary Ann ROSZEL, .2) was born on 21 Dec 1860 in Carrick Twp., Bruce Co., Ontario; died on 29 Feb 1888 in Dauphin, Marquette Co., Manitoba; was buried in Riverside Cemetery. [Group Sheet] [Family Chart]

1. Esther Howard BIRSS was born in 1892 in Dauphin, Marquette Co., Manitoba; died on 18 Apr 1937 in Saskatoon, Saskatchewan.
2. Charles Albert BIRSS was born on 15 Nov 1898 in Dauphin, Marquette Co., Manitoba; died on 4 Apr 1963 in Dauphin, Marquette Co., Manitoba; was buried in Riverside Cemetery.
3. Living