1829 - 1907 (78 years)
| Elizabeth Harnet Laing | |
| B: | 16 Nov 1870 |
| Plainfield, Union, New Jersey, United States | |
| D: | 23 Jun 1922 |
| Southampton, Suffolk, New York, United States | |
| Joseph Palmer Knapp | |
| B: | 14 May 1864 |
| Brooklyn, Kings, NY | |
| M: | 1905 |
| Brooklyn, New York City, New York, United States | |
| D: | 30 Jan 1951 |
| Brooklyn, Kings, New York, United States | |
| Archibald Graham McIlwaine | |
| B: | 5 Sep 1859 |
| Petersburg, Virginia, United States | |
| M: | 30 Jan 1895 |
| Manhattan, New York City, New York, United States | |
| D: | 4 Apr 1926 |
| Hartford, Hartford, Connecticut, United States | |
| George Terhune Wickware | |
| B: | 20 Jun 1870 |
| Jersey City, Hudson, New Jersey, United States | |
| M: | 18 Mar 1892 |
| Plainfield, Union, New Jersey, United States | |
| D: | 16 Jan 1951 |
| Hackensack, Bergen, New Jersey, United States | |
| Sarah Ann Laing | |
| B: | 25 Nov 1829 |
| Piscataway, Middlesex, New Jersey, United States | |
| D: | 16 Dec 1907 |
| Jacob Greenleaf Laing | |
| B: | 26 Feb 1816 |
| Piscataway, Middlesex, New Jersey, United States | |
| D: | 22 Dec 1883 |
