| Children |
| | 1. Henry J. W. Mahaffy, b. 16 Sep 1914, Madison, Somerset, Maine d. 20 Nov 1914, Madison, Somerset, Maine (Age 0 years) |
| | 2. Ruth May Mahaffy, b. 26 Oct 1916, Madison, Somerset, Maine d. 15 Feb 1954, Southington, Hartford, Connecticut (Age 37 years) |
| | 3. Madeline Mahaffy, b. 29 Oct 1917, Madison, Somerset, Maine d. 2 Jan 2011, Branford, New Haven, Connecticut (Age 93 years) |
| | 4. Henrietta O. Mahaffy, b. 2 Jul 1919, Maine d. 28 Nov 2001 (Age 82 years) |
| | 5. John Wesley Mahaffy, Jr., b. 25 Mar 1922, Madison, Somerset, Maine d. 27 Jul 2006, Southington, Hartford, Connecticut (Age 84 years) |
| | 6. Lorraine Ellen Mahaffy, b. 14 Aug 1926, Bristol, Hartford, Connecticut d. 8 Aug 2003, Waterville, Kennebec, Maine (Age 76 years) |
| | 7. Roland Edward Mahaffy, b. 9 Sep 1930, Bristol, Hartford, Connecticut d. 29 Dec 2007, Auburn, Androscoggin, Maine (Age 77 years) |
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