| Name | Relationship with Holly Ferguson | Civil | Canon |
| Page, Mary Polly | Wife of the 2nd great-granduncle | | |
| Painter, Mina | Wife of the great-granduncle | | |
| Palmer, Amy | Wife of the half 1st cousin 6 times removed | | |
| Palomeque, Gomez Perez de Toledo Y | 22nd great-grandfather | XXIV | 24 |
| Half 6th cousin 25 times removed | XXXIX | 32 |
| Palomeque, Urraca | 23rd great-grandmother | XXV | 25 |
| Wife of the half 5th cousin 26 times removed | | |
| Parker, Andrew | Husband of the 2nd cousin once removed | | |
| Parker, Belsora Belle | Wife of the 3rd great-granduncle | | |
| Parker, Shannon | 2nd cousin twice removed | VIII | 5 |
| Parsons, Ebenezer | Husband of the half 2nd cousin 5 times removed | | |
| Parsons, Jonathan Milo | Half 3rd cousin 4 times removed | XII | 8 |
| Partee, James M. | 1st cousin 3 times removed | VII | 5 |
| Partee, John C. | 1st cousin 3 times removed | VII | 5 |
| Partee, John L. | Husband of the 2nd great-grandaunt | | |
| Partee, Mary L. | 1st cousin 3 times removed | VII | 5 |
| Partis, Mr. | Husband of the 2nd cousin once removed | | |
| Patrick, Peggy | Wife of the 4th cousin twice removed | | |
| Patterson, Sarah | Wife of the 1st cousin 4 times removed | | |
| Payne, Sid | Husband of the grandaunt | | |
| Husband of the half 28th cousin 3 times removed | | |
| Husband of the half 29th cousin once removed | | |
| Peck, Jonathan | Husband of the 5th great-grandaunt | | |
| Peet, Blythemia | Half 2nd cousin 4 times removed | X | 7 |
| 3rd cousin 6 times removed | XIV | 10 |
| Peet, Francis | Husband of the half 1st cousin 5 times removed | | |
| Husband of the 2nd cousin 7 times removed | | |
| Peet, Frank | Half 2nd cousin 4 times removed | X | 7 |
| 3rd cousin 6 times removed | XIV | 10 |
| Peet, Minerva | Half 2nd cousin 4 times removed | X | 7 |
| 3rd cousin 6 times removed | XIV | 10 |
| Peet, Munson | Half 2nd cousin 4 times removed | X | 7 |
| 3rd cousin 6 times removed | XIV | 10 |
| Pemberton, Ann | Wife of the 5th great-granduncle | | |
| Pemberton, Ruth | Wife of the 5th great-granduncle | | |
| Pemberton, Sarah | Wife of the 5th great-granduncle | | |
| Pena, Lucinda Albertina Duval | 2nd cousin of the husband | | |
| Pena, Rafael Antonio Duval | 2nd cousin of the husband | | |
| Perez, Gutierre | 26th great-grandfather | XXVIII | 28 |
| Half 2nd cousin 29 times removed | XXXV | 32 |
| Perez, Melen | 29th great-grandfather | XXXI | 31 |
| Half 28th great-granduncle | XXXII | 31 |
| Perkins, Sarah | Wife of the 5th great-granduncle | | |
| Perry, Collin Ford | 2nd cousin twice removed | VIII | 5 |
| Perry, Raymond Dale | Husband of the 2nd cousin once removed | | |
| Peterson, Squire | Husband of the 3rd great-grandaunt | | |
| Pharlena | Wife of the 1st cousin 3 times removed | | |
| Phyllis | Wife of the 4th great-granduncle | | |
| Plummer, Susannah | 9th great-grandmother | XI | 11 |
| Pocklington, Isabella | 21st great-grandmother | XXIII | 23 |