Thomas married Maude May Price 29 Jun 1911, Kent, Portage, Ohio, United States. Maude (daughter of William Redman Price and Cora Alice Shingleton) was born 23 May 1892, Alexander, , West Virginia, United States; died 20 May 1987, Kingsville, Ashtabula, Ohio, United States. [Group Sheet]

1. Mable Blanche Mills was born 22 Dec 1912, Sheffield Center, Ashtabula, Ohio, United States; died 29 Mar 2007, Willoughby, Lake, Ohio, United States.
2. Pearl Marguerite Mills was born 19 Nov 1914, Sheffield Center, Ashtabula, Ohio, United States.
3. Esther Mae Mills was born 9 Nov 1916, Sheffield Center, Ashtabula, Ohio, United States; died 9 Aug 2005, Snellville, Gwinnett, Georgia, United States.
4. Gordon Williams Mills
5. Goldie Marie Mills was born 10 Feb 1921, Kingsville, Ashtabula, Ohio, United States; died 4 Sep 1987, Painesville, Lake, Ohio, United States.
6. Burton Edward Mills