Joseph married Julia Nadeau on 10 Oct 1880 in Nadeau, Menominee, Michigan, United States. Julia (daughter of Barney Nadeau and Marie Francoise Jonet) was born on 15 May 1860 in Kewaunee, Kewaunee, Wisconsin, United States; died on 14 Mar 1936 in Nadeau, Menominee, Michigan, United States; was buried on 17 Mar 1936 in Nadeau, Menominee, Michigan, United States. [Group Sheet] [Family Chart]

1. Anna St. Aubin was born on 25 Jun 1883 in Nadeau, Menominee, Michigan, United States; died on 27 May 1919 in Nadeau, Menominee, Michigan, United States; was buried on 30 May 1919 in Nadeau, Menominee, Michigan, United States.
2. Wilfred D. St. Aubin was born on 15 Mar 1885 in Nadeau, Menominee, Michigan, United States; and died.
3. Lucy J. St. Aubin was born on 21 Jul 1887 in Nadeau, Menominee, Michigan, United States; and died.
4. Joseph E. St. Aubin was born on 31 Aug 1889 in Nadeau, Menominee, Michigan, United States; and died.
5. Viola St. Aubin was born on 4 Mar 1891 in Nadeau, Menominee, Michigan, United States; died on 15 Sep 1953 in Cleveland, Cuyahoga, Ohio, United States; was buried on 18 Sep 1953 in Parma, Cuyahoga, Ohio, United States.
6. Mae N. St. Aubin was born on 1 May 1894 in Nadeau, Menominee, Michigan, United States; died on 31 Jul 1973 in Nadeau, Menominee, Michigan, United States.