| Male Herbert Spencer McDUFFEE, Sr. |
| Birth | 4 Mar 1891 | Lawrence, Essex, Massachusetts |
| Death | 8 Feb 1970 | Sacramento, California |
| Burial | Masonic Lawn Cemetery, Sacramento, California |
|
| Marriage | 30 Oct 1919 | Omaha, Douglas, Nebraska |
| Father | Everett Hopkinson McDUFFEE | F294 Group Sheet | |
| Mother | Nettie Sarah RICKER | F294 Group Sheet | |
| Female Mildred Joy MEKEEL |
| Birth | 9 Mar 1895 | Saint Louis, Missouri |
| Death | 18 Jan 1988 | Sacramento, California |
| Burial | ||
| Father | George Douglas MEKEEL | F307 Group Sheet | |
| Mother | Martha May HAWLEY | F307 Group Sheet | |
| Female + Marilyn Joy McDUFFEE |
| Birth | 13 Apr 1925 | Sacramento, California |
| Death | 28 Sep 1998 | Carmichael, Sacramento, California |
| Burial | ||
| Spouse | Frank Donald VINCENT | F308 | |
| Marriage | 19 May 1949 | Sacramento, California |
| Male + Herbert Spencer McDUFFEE, Jr. |
| Birth | 17 Jul 1928 | Sacramento, California |
| Death | 30 Dec 2001 | Placerville, El Dorado, California |
| Burial | Masonic Lawn Cemetery, Sacramento, Sacramento, California |
|
| Spouse | Christine Evan HUGHES | F310 | |
| Marriage | Abt 1955 | |
| Female + Kathryn Anne McDUFFEE |
| Birth | 12 Jul 1933 | Sacramento, California |
| Death | ||
| Burial | ||
| Spouse | Arthur Lee BREUER | F309 | |
| Marriage | 19 Jun 1955 | Sacramento, California |