| Name | Birth date | Relationship with Marian Yancey |
| Humes, Curtis Alexander | July 29, 1828 | Great-grandfather of the husband |
| Humes, Ethel Pearl | September 22, 1882 | Grandmother of the husband |
| Humes, Harold C. | Abt. 1884 | Granduncle of the husband |
| Humes, Mary Elizabeth | February 27, 1895 | Grandaunt of the husband |
| Humes, William | August 21, 1802 | 2nd great-grandfather of the husband |
| Hunt, Ralph Horold | | 3rd cousin of the husband |
| Huwig, Mary Catherine | Abt. 1928 | 2nd cousin of the husband |
| Jackson, David Craig | | Half 1st cousin once removed of the husband |
| Jackson, Diane Kathryn | | Half 1st cousin once removed of the husband |
| Jackson, Elizabeth | | 3rd great-grandmother of the husband |
| Jackson, Helen | November 02, 1956 | Half 1st cousin once removed of the husband |
| Jackson, Nancy Ann | November 30, 1955 | Half 1st cousin once removed of the husband |
| Jackson, Neal Fredrick | | Half 1st cousin once removed of the husband |
| Jakobowska, Elzbieta | May 12, 1892 | Half 4th cousin twice removed |
| Jakobowska, Wladyslawa | May 11, 1892 | Half 4th cousin twice removed |
| Jakobowski, Felix | July 01, 1891 | Half 4th cousin twice removed |
| Jakobowski, Kazimierz | Abt. 1866 | Husband of the half 3rd cousin 3 times removed |
| Janiak, Helena Marcella | | Wife of the 5th cousin once removed |
| Jankowska, Julianna | April 26, 1872 | 3rd cousin twice removed |
| Jankowska, Maryann | January 03, 1870 | 3rd cousin twice removed |
| Jankowski, Aniela Ludwika | July 31, 1867 | 3rd cousin twice removed |
| Jankowski, Jan | December 19, 1870 | 3rd cousin twice removed |
| Jankowski, Michal | September 14, 1847 | Husband of the 2nd cousin 3 times removed |
| Jaworska, Franciszka | February 23, 1872 | 4th cousin twice removed |
| Jaworska, Julianna | Abt. 1885 | 4th cousin twice removed |
| Jaworska, Katarzyna | November 22, 1844 | Wife of the 3rd cousin 3 times removed |
| Jaworska, Maryanna | May 22, 1884 | 4th cousin twice removed |
| Jaworska, Wiktoria | December 22, 1881 | 4th cousin twice removed |
| Jaworski, Antoni | September 17, 1874 | 4th cousin twice removed |
| Jaworski, Franciszek | February 19, 1879 | 4th cousin twice removed |
| Jaworski, Jan | July 20, 1869 | 4th cousin twice removed |
| Jaworski, Józef | February 03, 1846 | Husband of the 3rd cousin 3 times removed |
| Jaworski, Józef | March 11, 1877 | 4th cousin twice removed |
| Jaworski, Stanislaw | May 09, 1887 | 4th cousin twice removed |
| Jaworski, Wladyslaw | September 17, 1889 | 4th cousin twice removed |
| Jedrzejewska, Stefania | October 24, 1889 | Wife of the 2nd cousin twice removed |
| Jennings, Charles Hastings | | 3rd cousin of the husband |
| Jennings, Forest Douglas | October 14, 1915 | 3rd cousin of the husband |
| Jennings, Jarvis Ramsay | November 15, 1913 | 3rd cousin of the husband |
| Jennings, Loraine | May 12, 1919 | 3rd cousin of the husband |
| Jennings, Mary Evelyn | | 3rd cousin of the husband |
| Jennings, Paul Hamilton | | 3rd cousin of the husband |
| Jennings, Susan Carman | | 3rd cousin of the husband |
| Jensen, Carol Diane | | 2nd cousin once removed of the husband |
| Jensen, James Albert | August 13 | 2nd cousin once removed of the husband |
| Jensen, Jessie Ramona | February 06, 1929 | 2nd cousin once removed of the husband |
| Jensen, Lois Elaine | | 2nd cousin once removed of the husband |
| Jensen, Shirley | July 16 | 2nd cousin once removed of the husband |
| Johnson, Leona Arlene | | Wife of the 1st cousin once removed |
| Johnson, Mary | | 6th great-grandmother of the husband |