1868 - 1963 (94 years)
| Louise Davis Ireland | |
| B: | 17 Jun 1905 |
| Bar Harbor, Bar Harbor, Hancock, Maine, United States | |
| D: | 25 Apr 2001 |
| Cleveland, Cuyahoga, Ohio, United States | |
| Robert Livingston Ireland, Jr. < | |
| B: | 1 Feb 1895 |
| Cleveland, Cuyahoga, OH | |
| M: | Abt 1967 |
| D: | 1981 |
| Sarah Pennebaker Grimes | |
| B: | 6 Dec 1947 |
| New York, NY | |
| D: | 22 Dec 1947 |
| New York, NY | |
| Charles Livingston Grimes | |
| B: | 9 Jul 1935 |
| Washington, , , DC | |
| D: | 5 Feb 2007 |
| Chadds Ford, PA | |
| Charles Pennebaker Grimes | |
| B: | 31 May 1904 |
| Tacoma, Pierce, Washington, United States | |
| M: | 18 Mar 1933 |
| New York, New York, NY | |
| D: | 29 Oct 1957 |
| New York, United States | |
|
| Arline Elizabeth Davis | |
| B: | 1 Nov 1868 |
| Wilkes-Barre, Luzerne, Pennsylvania | |
| D: | 6 Jul 1963 |
| New York, New York, New York, United States | |
| John De Courcy Ireland, < | |
| B: | 8 Nov 1865 |
| East 17th St, Stuyvesant Sq., New York, NY | |
| D: | 27 Apr 1951 |
| Long Beach, Los Angeles, CA | |
