| Name | Sex | Birth date | Birth location | Death date | Death location | Spouse | Marriage date | Marriage location |
| Pierce, Jonathan | Male | | | | | Wilson, Hannah | November 19, 1689 | |
| Pierce, Margery | Female | 1599 | Fordington, Dorsetshire, England | December 31, 1662 | Marshfield, Plymouth, Massachusetts | Eames, Anthony | | Fordington, Dorsetshire, England |
| Pierce, Mary | Female | | | | | Murdock, William | December 11, 1760 | |
| Pierce, Mary | Female | | | | | Walker, John | October 14, 1672 | Woburn, Middlesex, Mass. |
| Pierce, Mary | Female | | | | | Reed, Ralph | March 31, 1654 | Woburn, Middlesex, MA |
| Pierce, Michael | Male | | | | | Eames, Persis | 1645 | Scituate, Plym., MA |
| Pierce, Mrs-John | Female | 1575 | Of, Fordington, Dorsetshire, England | | | Pierce, John | | |
| Pierce, Robert | Male | | | | | Symonds, Abigail | | |
| Pierce, Samuel | Male | | | | | Johnson, Abigail | June 14, 1705 | Woburn, Middlesex, Mass. |
| Pierce, William | Male | | | | | Spencer, Esther | Bet. January 09, 1685/86 - January 1686/87 | Suffield, Hartford, CT |
| Pierce, William A. | Male | | | | | Goates, Margaret Catherine | April 18, 1868 | |
| Pierrepont, Henry | Male | | | | | Empson, Joan | | |
| Pigot, Jane | Female | 1431 | Norton Conyers, Yorkshire, England | August 06, 1488 | | Norton, John | April 06, 1449 | |
| Pigot, Jane | Female | 1501 | Leeds, Yorkshire, England | October 20, 1597 | Leeds, Yorkshire, England | Folkingham, Thomas | | |
| Pigot, Randolph | Male | Abt. 1399 | Of, Clotheram, Yorkshire, England | 1466 | | Plumpton, Margaret | 1428 | |
| Pigot, Thomas | Male | Abt. 1470 | | | | | | |
| Pigott, Geoffrey | Male | Abt. 1429 | Little Harwood, Buckinghamshire, England | | | Sywardby, Margaret | | |
| Pike, Naomi | Female | | | | | Gibbs, John | Bet. March 09, 1707/08 - March 1708/09 | Framingham, Middlesex, Massachusetts |
| Pilkenton, Roger | Male | | | | | Savage, Alice | Aft. 1475 | Clifton, Cheshire, England |
| Pilkington, Elizabeth | Female | Abt. 1425 | Blackrod, Lancashire, Eng | | | Harrington, William | 1442 | |
| Pin, Catherine | Female | | | | | Wheeler, George | June 08, 1630 | Cranfield, Bedford, England |
| Pippen, Sarah | Female | | | | | Jolley, Reuben Manning | January 15, 1829 | Weakley Co., TN |
| Pitsford, Elizabeth | Female | | | | | Norton, John | Abt. 1574 | |
| Pitzner, Magdaline Adamine | Female | | | | | Handberg, Peter Jensen | September 09, 1819 | |
| Plantagenet, Anne | Female | April 1383 | Of, Pheshy, Essex, England | October 16, 1438 | | Stafford, Thomas | Abt. 1390 | |
| Plantagenet, Elizabeth De Clare | Female | August 1282 | | May 05, 1316 | | De Bohun, Humphrey VIII Of Hereford | November 14, 1302 | |
| Plantagenet, Geoffrey V Of Anjou | Male | August 24, 1113 | | September 07, 1151 | | England, Mathilda Of | April 03, 1127 | |
| Plantagenet, Isabel | Female | | | | | Bourchier, Henry | Bef. April 25, 1426 | Disp |
| Plantagenet, Richard | Male | | | | | Neville, Cecily | Bef. October 18, 1424 | Yorkshire, England |
| Platt, ??? | Male | | | | | Pynchon, Susanna | | |
| Platts, James Gawkrogers | Male | September 07, 1578 | Sowerby, Halifax, Yorkshire, Eng | | | Ainsworth, ??? | | |
| Plimpton, Henry | Male | Abt. 1626 | | | | | | |
| Plimpton, Jane | Female | Abt. 1620 | Penton-Grafton, Hampshire, England | | | | | |
| Plimpton, John | Male | Abt. 1628 | | | | | | |
| Plimpton, Robert | Male | Abt. 1588 | Penton-Grafton, Hampshire, England | | | Bent, Jane | | |
| Plimpton, Robert | Male | Abt. 1614 | Penton-Grafton, Hampshire, England | | | | | |
| Plimpton, Thomas | Male | Abt. 1624 | Penton-Grafton, Hampshire, England | April 17, 1676 | Sudbury, Middlesex, Massachusetts | Noyes, Abigail | September 1649 | |
| Plimpton, William | Male | Abt. 1617 | Penton-Grafton, Hampshire, England | | | Noyes, Joan | | |
| Plowden, Margaret | Female | Abt. 1474 | | | | Walcott, John | | |
| Plumpton, Jane | Female | | | | | Mallory, William | | |
| Plumpton, Margaret | Female | Abt. 1408 | Of, PLUMPTON, Yorkshire, England | | | Pigot, Randolph | 1428 | |
| Plumpton, Robet | Male | | | | | Conyers, Anne | September 02, 1538 | Of Norton Tower, Yorkshire, England |
| Plympton, Elizabeth | Female | Abt. 1616 | Penton-Grafton, Hampshire, England | May 15, 1689 | Sudbury, England | Rutter, John | November 01, 1641 | Sudbury, Middlesex, Mass |
| Poell, William | Male | | | | | Whitney, Margaret | | |
| Pollard, Philippa | Female | Abt. 1500 | Kings Nympton, Devonshire, England | | | Paulet, Hugh | 1528 | |
| Pomeroy, John | Male | | | | | Sheldon, Mindwell | April 30, 1684 | Northampton, Hampshire, Mass |
| Pomeroy, Sarah | Female | | | | | Sheldon, Gershom | December 18, 1751 | |
| Pomeroy, Thankful | Female | | | | | Sheldon, Asa | | |
| Pond, Stillman | Male | | | | | Davis, Maria Louise | February 04, 1834 | Princeton, Worcester, Mass. |
| POOLE, Ann | Female | November 01, 1589 | Of, Bridgewater, Somerset, England | December 03, 1683 | Taunton, Bristol, MA | STREET, Nicholas | 1628 | New Haven, Conn |