1843 - 1872 (29 years)
| Regis Henri Post | |
| B: | 28 Jan 1870 |
| Greenwich Village, New York County, New York, United States | |
| D: | 5 Oct 1944 |
| Nantucket, Nantucket, Massachusetts, United States | |
| Elizabeth West Post | |
| B: | 14 Jun 1904 |
| Bayport, Suffolk, New York, United States | |
| D: | 11 Apr 1981 |
| Santa Fe, Santa Fe, New Mexico, United States | |
| Kiliaen Maunsell van Rensselaer | |
| B: | 19 Sep 1898 |
| New York City, New York, United States | |
| M: | 14 Apr 1923 |
| Manhattan, New York City, New York, United States | |
| D: | 16 Oct 1981 |
| Ross Cooley Post | |
| B: | 14 Apr 1942 |
| Albany, Albany, New York, United States | |
| D: | 4 Jul 1987 |
| Fairfax, Marin, California, United States | |
| Frederica Post | |
| B: | 31 May 1933 |
| New York City, New York, United States | |
| D: | 2 Jun 1997 |
| Waldron Post | |
| B: | 28 Aug 1908 |
| Bayport, Suffolk, New York, United States | |
| D: | 22 Jan 1946 |
| New York City, New York, United States | |
| Matilde Jellinghaus | |
| B: | 21 Mar 1911 |
| New York City, New York, United States | |
| M: | 16 Jan 1932 |
| Manhattan, New York City, New York, United States | |
| D: | 16 Oct 1960 |
| Queens, New York City, New York, United States | |
| Lina de Trobriand Post | |
| B: | 2 Jul 1901 |
| Bayport, Suffolk, New York, United States | |
| D: | 26 Sep 1913 |
| Bayport, Suffolk, New York, United States | |
| Robert Perkins Post, | |
| B: | 8 Sep 1910 |
| Bayport, Islip, Suffolk, New York, United States | |
| D: | 26 Feb 1943 |
| Bad Zwischenahn, Ammerland, Lower Saxony, Germany | |
| Margaret L Lapsley | |
| B: | 21 Mar 1914 |
| New York City, New York, United States | |
| M: | Oct 1935 |
| D: | 4 Jun 1989 |
| Washington, District of Columbia, United States | |
| Langdon Ward Post | |
| B: | 10 Apr 1899 |
| Manhattan, New York City, New York, United States | |
| D: | 2 Sep 1981 |
| San Francisco, San Francisco, California, United States | |
| Janet Kirby | |
| B: | 7 Jul 1906 |
| New York, United States | |
| M: | 12 Nov 1927 |
| New York City, New York, United States | |
| D: | 10 Feb 1977 |
| Duarte, Los Angeles, California, United States | |
| Mary Lawrence Post | |
| B: | 5 Mar 1898 |
| Manhattan, New York City, New York, United States | |
| D: | 6 Aug 1964 |
| Gerard Vernon Wallop | |
| B: | 16 May 1898 |
| Chicago, Cook, Illinois, United States | |
| M: | 31 Jul 1920 |
| Bayport, Suffolk County, Long Island, New York, United States | |
| D: | 28 Sep 1984 |
| Berkshire, England, United Kingdom | |
| Charles Kintzing Post | |
| B: | 11 Jan 1897 |
| Manhattan, New York City, New York, United States | |
| D: | 30 May 1974 |
| Suffolk, New York, United States | |
| Caroline Burr Knapp | |
| B: | 8 Oct 1898 |
| Bay Shore, Islip, Suffolk, New York, United States | |
| M: | 7 Jun 1919 |
| Suffolk, New York, United States | |
| D: | 9 May 1952 |
| Bryn Mawr, Lower Merion Township, Montgomery, Pennsylvania, United States | |
| Frances Katherine Flynn | |
| B: | 1906 |
| M: | 14 Dec 1945 |
| Los Angeles, Los Angeles, California, United States | |
| Waldron Kintzing Post | |
| B: | 7 Jul 1868 |
| New York City, New York, United States | |
| D: | 6 Feb 1955 |
| Bayport, Suffolk, New York, United States | |
| Mary Lawrence Perkins | |
| B: | 7 Aug 1869 |
| Hanover, Grafton, New Hampshire, United States | |
| D: | 13 Aug 1939 |
| Bayport, Suffolk, New York, United States | |
| Lina Beatrice Post | |
| B: | 11 Nov 1866 |
| New York City, New York, United States | |
| D: | 10 May 1951 |
| Newport, Newport, Rhode Island, United States | |
| Robert Post | |
| B: | Abt 1870 |
| New York | |
| D: | Yes, date unknown |
|
| Albert Kintzing Post, Jr | |
| B: | 15 Jan 1843 |
| New York City, New York, United States | |
| D: | 5 Jul 1872 |
| Westhampton, Suffolk, New York, United States | |
| Marie Caroline Denis de Keredern de Trobriand | |
| B: | 15 Oct 1845 |
| Venezia, Veneto, Italy | |
| M: | 25 Jan 1866 |
| Manhattan, New York City, New York, United States | |
| D: | 5 Mar 1926 |
| Manhattan, New York City, New York, United States | |
