Curtis married Mary Alta Haggard, daughter of Ambrose Willis Haggard and Ida Sue Trowbridge, on 3 Aug 1927 in Bethelridge, Casey, Kentucky. (Mary Alta Haggard was born on 28 Feb 1908 in Bethelridge, Casey, Kentucky, died on 10 Jul 1974 in Cincinnati, Hamilton, Ohio and was buried in Evendale, Hamilton, Ohio.)
