| Name | Birth date | Relationship with Marian Yancey |
|---|
| | | Wife of the 2nd cousin twice removed |
| Piotrowski, Antoni | | 3rd cousin once removed |
| Piotrowski, Boleslaw | 1900 | 3rd cousin once removed |
| Piotrowski, Bronislaw | November 28, 1892 | 3rd cousin once removed |
| Piotrowski, Dariusz | | 4th cousin twice removed |
| Piotrowski, Franciszek | March 24, 1862 | Husband of the 2nd cousin twice removed |
| Piotrowski, Grzegorz | | 4th cousin once removed |
| Piotrowski, Jan | | 4th cousin |
| Piotrowski, Pawel | | 4th cousin once removed |
| Piotrowski, Piotr | | 4th cousin twice removed |
| Piotrowski, Stanislaw | | 3rd cousin once removed |
| Piotrowski, Waclaw | 1895 | 3rd cousin once removed |
| Piotrowski, Zdzislaw | | 4th cousin |
| Pirfid, Steven | | Husband of the 6th cousin once removed |
| Plese, Jasen | | 2nd cousin once removed |
| Plese, Paul | | Husband of the 2nd cousin |
| Poff, Alexander | | 6th cousin twice removed |
| Poff, Jessica Rose | | 6th cousin once removed |
| Poff, John Martin | | Husband of the 6th cousin |
| Poff, John Patrick | | 6th cousin once removed |
| Poff, Stephanie Lynn | | 6th cousin once removed |
| Polenti, ??? | | Husband of the 6th cousin |
| | | Husband of the 6th cousin once removed |
| Polenti, Jennifer | | 6th cousin once removed |
| | | 6th cousin twice removed |
| Pool, Atisima Francis | December 22, 1877 | Great-grandaunt |
| Pool, George Brown | August 20, 1864 | Great-granduncle |
| Pool, Henry | | 4th great-grandfather |
| Pool, John W. | March 03, 1834 | Great-granduncle |
| Pool, John Wesley | April 23, 1834 | 2nd great-grandfather |
| Pool, Leana F. | April 28, 1874 | Great-grandaunt |
| Pool, Mary Lutisha | June 29, 1859 | Great-grandaunt |
| Pool, Peter Abbott | August 24, 1869 | Great-granduncle |
| Pool, Robert Franklin | March 07, 1857 | Great-granduncle |
| Pool, Sarah Ann | July 08, 1907 | Great-grandaunt |
| Pool, Susan Ann | October 21, 1866 | Great-grandaunt |
| Pool, Timothy Brown | | 3rd great-grandfather |
| Pool, Victoria Alice | January 16, 1862 | Great-grandmother |
| Pool, Walter P. | January 03, 1873 | Great-granduncle |
| Prehara, Diane Lynn | | 2nd cousin twice removed of the husband |
| Prehara, George Michael | | 2nd cousin twice removed of the husband |
| Premska, Barbara | | Wife of the 4th cousin |
| | | Wife of the 6th cousin |
| Primmer, Alissa Marie | | 1st cousin twice removed of the husband |
| Primmer, Michael Earl | | 1st cousin twice removed of the husband |
| Prowell, Lake | | 1st cousin twice removed of the husband |
| Prowell, Lilly | | 1st cousin twice removed of the husband |
| Pryka, Jolanta | | Half 6th cousin |
| | | 6th cousin once removed |
| Pryka, Krzysztof | | Husband of the half 5th cousin once removed |
