James married Louise Nadeau on 30 Oct 1890 in , Menominee, Michigan, United States, and was divorced. Louise (daughter of Barney Nadeau and Marie Francoise Jonet) was born on 4 Mar 1867 in Kewaunee, Wisconsin, United States; died on 25 Jan 1951 in Pentland, Luce, Michigan, United States; was buried on 29 Jan 1951 in Nadeau, Menominee, Michigan, United States. [Group Sheet] [Family Chart]

1. James Dunham was born on 9 Aug 1891 in Nadeau, Menominee, Michigan, United States; died on 11 Aug 1891 in Nadeau, Menominee, Michigan, United States.
2. Lucy M. Dunham was born on 3 May 1893 in Michigan, United States; died on 15 Nov 1971 in Daggett, Menominee, Michigan, United States.
3. Mabel O. Dunham was born about 1895 in Nadeau, Menominee, Michigan, United States; died before 1930.
4. Eunice A. Dunham was born on 8 Mar 1896 in Michigan, United States; died on 12 Dec 1981 in Kerrville, Kerr, Texas, United States; was buried on 14 Dec 1981 in Kerrville, Kerr, Texas, United States.