| Male Robert Jacob MACDUFFEE |
| Birth | 3 Jul 1879 | Colchester, Chittenden, Vermont |
| Death | 24 Jun 1960 | Waldport, Lincoln,Oregon |
| Burial | Eureka Cemetery, Newport, Lincoln, Oregon |
|
| Marriage | 25 Jun 1901 | Portland, Multnomah, Oregon |
| Other Spouse | Emma Jean O’DONNELL | F1721 | |
| Marriage | ||
| Father | Charles Sumner McDUFFEE | F296 Group Sheet | |
| Mother | Adelia Phila LORD | F296 Group Sheet | |
| Female Bessie Bygate WEMPLE |
| Birth | 12 Nov 1880 | Lansing, Ingham, Michigan |
| Death | 1 Mar 1952 | Waldport, Lincoln,Oregon |
| Burial | 4 Mar 1952 | Eureka Cemetery, Newport, Lincoln, Oregon |
| Father | ||
| Mother | ||
| Female + Helen Vera MACDUFFEE |
| Birth | 27 May 1905 | Portland, Multnomah, Oregon |
| Death | 23 Oct 1957 | Kingman, Mohave, Arizona |
| Burial | ||
| Spouse | Hewlett Rutter DALLY | F2107 | |
| Marriage | 14 Jan 1926 | Seattle, King, Washington |
| Spouse | Charles Orea JACKS | F2108 | |
| Marriage | 9 Feb 1947 | Yuma, Arizona |
| Spouse | William GIBSON | F2109 | |
| Marriage | Aug 1957 | Las Vegas, Clark, Nevada |
| Female Jane Elizabeth MACDUFFEE |
| Birth | 2 Mar 1908 | Portland, Multnomah, Oregon |
| Death | 13 Aug 1908 | Portland, Multnomah, Oregon |
| Burial |
| Male + Robert Jacob MACDUFFEE, Jr. |
| Birth | 30 Oct 1913 | Weehawken, Hudson, New Jersey |
| Death | 18 Dec 1968 | Santa Cruz, California |
| Burial | Santa Cruz, California |
|
| Spouse | Peryl Charlotte CHERNEY | F2110 | |
| Marriage | 24 Dec 1935 | Vancouver, Clark, Washington |