Sarsfield married Bridget "Bid" Reilly on 26 Nov 1886 in Detroit, Wayne, Michigan, United States, and was divorced on 2 Nov 1900 in Detroit, Wayne, Michigan, United States. Bridget (daughter of Michael Reilly and Alice McHugh) was born on 14 Dec 1862 in Maidstone, Essex, Ontario, Canada; was christened on 16 Dec 1862 in Maidstone, Essex, Ontario, Canada; died on 20 Feb 1946 in Eloise, Wayne, Michigan, United States; was buried on 22 Feb 1946 in Detroit (Mt. Olivet), Wayne, Michigan, United States. [Group Sheet] [Family Chart]

1. William McNamara was born on 25 Jul 1888 in Detroit, Wayne, Michigan, United States; died on 4 Aug 1888 in Detroit, Wayne, Michigan, United States.
2. James Sarsfield McNamara was born on 7 Feb 1889 in Detroit, Wayne, Michigan, United States; died on 5 Oct 1932 in Detroit, Wayne, Michigan, United States; was buried on 8 Oct 1932 in Detroit (Mt. Elliott), Wayne, Michigan, United States.
3. Josephine "Daisy" McNamara was born on 14 Oct 1891 in Detroit, Wayne, Michigan, United States; died on 9 Jul 1941 in Detroit, Wayne, Michigan, United States.
4. Walter Edward McNamara was born on 16 Feb 1895 in Detroit, Wayne, Michigan, United States; died on 5 Dec 1958 in Indianapolis, Marion, Indiana, United States; was buried on 8 Dec 1958 in Indianapolis, Marion, Indiana, United States.
5. Alice Margaret McNamara was born on 14 Dec 1903 in Detroit, Wayne, Michigan, United States; and died.