| Name | Birth date | Relationship with Don Ulrich |
| Olney, Joan | Abt. 1628 | 8th great-grandmother |
| Olney, William | | 9th great-grandfather |
| Orr, Isabella | Abt. 1586 | 9th great-grandmother |
| Paine, Jane (Gallion) | 1602 | 8th great-grandmother |
| Paine, Thomas | Abt. 1580 | 9th great-grandfather |
| Parker, Edward | 1598 | 8th great-grandfather |
| Parker, Hope | 1653 | 7th great-grandmother |
| Parks, Samuel | Unknown | Husband of the great-grandmother |
| Pease, Ann ---- | Bet. 1493 - 1518 | 10th great-grandmother |
| Pease, Joan ---- | Bet. 1470 - 1493 | 11th great-grandmother |
| Pease, John | Abt. 1510 | 10th great-grandfather |
| Pease, John | 1540 | 9th great-grandfather |
| Pease, John | May 24, 1593 | 7th great-grandfather |
| Pease, Robert | 1485 | 11th great-grandfather |
| Pease, Robert | 1565 | 8th great-grandfather |
| Pease, Sarah | 1661 | 6th great-grandmother |
| Peck, Martha | 1647 | 7th great-grandmother |
| Peck, Paul | 1608 | Husband of the 8th great-grandmother |
| Pedrick, Ann | Abt. 1665 | 6th great-grandmother |
| Pedrick, John | 1635 | 7th great-grandfather |
| ---Pedrick, Meriam | Abt. 1640 | 7th great-grandmother |
| Penfield, Jonathan | Unknown | Husband of the 6th great-grandmother |
| Perry, Mary | September 07, 1718 | 5th great-grandmother |
| Perry, Samuel | Abt. 1662 | 6th great-grandfather |
| Peshall, Adam | | 17th great-grandfather |
| Peshall, Margaret | Abt. 1393 | 16th great-grandmother |
| Pierson, Rebecca | Aft. 1800 | Wife of the 3rd great-grandfather |
| Plantagenet, Edyth | Abt. 1162 | 24th great-grandmother |
| Plantagenet, William | Abt. 1136 | 25th great-grandfather |
| Pond, Eleony | | Wife of the 5th great-grandfather |
| Popham, Jane | | 10th great-grandmother |
| ----Potter, Elizabeth | | 8th great-grandmother |
| ---Potter, Frances | | 8th great-grandmother |
| | | Wife of the 9th great-grandfather |
| Potter, Hannah | 1639 | 7th great-grandmother |
| Potter, John | Abt. 1606 | 8th great-grandfather |
| Potter, Sarah | August 22, 1641 | 7th great-grandmother |
| Potter, William | Abt. 1579 | 8th great-grandfather |
| | | 9th great-grandfather |
| Prence, Thomas | | Husband of the 8th great-grandmother |
| Preston, Joseph | | Husband of the 7th great-grandmother |
| Quartermain, Matilda | Bet. 1344 - 1404 | 16th great-grandmother |
| Quartremain, Thomas | Bet. 1307 - 1375 | 17th great-grandfather |
| Quatremain, Thomas | Bet. 1270 - 1345 | 18th great-grandfather |
| Rebecca---Rusco/Ruscoe | Abt. 1595 | 9th great-grandmother |
| Rees, Mary | | 9th great-grandmother |
| Rhys, William Royce | 1543 | 10th great-grandfather |
| Richardson, Abigail | Abt. 1706 | 5th great-grandmother |
| Ringe, Maria | Abt. 1539 | 10th great-grandmother |
| Ringe, William | | 11th great-grandfather |