Sumner married Ada Parry on 8 Apr 1902 in Weber, Utah, United States. Ada was born on 22 Dec 1879 in Ogden, Weber, Utah; died on 7 Jan 1910 in Ogden, Weber County, Utah; was buried on 10 Jan 1910 in Ogden City Cemetery, Ogden, Weber, Utah, United States. [Group Sheet] [Family Chart]

Sumner married Edythe May Johnson on 13 Sep 1916 in Weber, Utah, United States. Edythe was born on 1 Aug 1886 in Hyrum, Cache, Utah, United States; died on 15 Mar 1970; was buried on 18 May 1970 in Ogden, Weber, Utah, United States. [Group Sheet] [Family Chart]