1852-1926
| Willis Henri FLAGG | |
| B: | 1852 | 
| New Hampshire | |
| D: | 1926 | 
| Wareham, Plymouth, Massachusetts | |
 1854-1943
| Carrie Gertrude SMITH | |
| B: | 1854 | 
| Massachusetts | |
| M: | 25 Sep 1894 | 
| Quincy, Norfolk, Massachusetts | |
| D: | 11 Feb 1943 | 
| Los Angeles, Los Angeles, California | |
 -Yes, date unknown
| Augustus A. FLAGG | |
| D: | Yes, date unknown | 
 -Yes, date unknown
| Diantha C. REED | |
| D: | Yes, date unknown |