1824 - 1890 (65 years)
| Richard Milhous Nixon | |
| B: | 13 Jan 1913 |
| Yorba Linda, Orange, California, USA | |
| D: | 23 Apr 1994 |
| Yorba Linda, Orange, California, USA | |
| Patricia Thelma Ryan | |
| B: | 16 Mar 1912 |
| Ely, White Pine, Nevada, USA | |
| M: | 21 Jun 1940 |
| D: | 22 Sep 1992 |
| Hannah Milhous | |
| B: | 7 Mar 1885 |
| Butlerville, Jennings, Indiana, USA | |
| D: | 30 Sep 1967 |
| Francis Anthony Nixon | |
| B: | 3 Dec 1878 |
| Elk Twp., Vinton, Ohio, USA | |
| M: | 25 Jun 1908 |
| Whittier, Los Angeles, California, USA | |
| D: | 4 Sep 1956 |
| La Habra, Orange, California, USA | |
| Almira Park Burdg | |
| B: | 16 Sep 1849 |
| Columbiana, Ohio, USA | |
| D: | 23 Jul 1943 |
| Whittier, Los Angeles, California, USA | |
| Franklin Milhous | |
| B: | 4 Nov 1848 |
| Colerain, Belmont, Ohio, USA | |
| M: | 16 Apr 1879 |
| Jennings, Indiana, USA | |
| D: | 2 Feb 1919 |
| Whittier, Los Angeles, California, USA | |
|
| Jane M. Hemingway | |
| B: | 30 Apr 1824 |
| D: | 5 Apr 1890 |
| Oliver Burdg | |
| B: | 28 Sep 1821 |
| Jefferson Twp, Fayette, Pennsylvania, USA | |
| M: | 29 Apr 1846 |
| D: | 11 Jun 1908 |
| Whittier, Los Angeles, California, USA | |
