- Pierpont
- Pierse
- Pierson
- Pigeon
- Piggot
- Pigot
- Pigott
- Pike
- Pilbeame
- Pilessier
- Pinder
- Pine
- Pingrey
- Pinkerton
- Pinner
- Pinney
- Pintard
- Pipard
- Jane (b. abt 1425, d. aft 1455)
- Pisor
- Pitcher
- Horatio G. (b. 1806, d. 28 Jul 1879)
- Joanna (b. 13 Apr 1677, d. 6 Mar 1749)
- Samuel (b. 18 Apr 1641, d. 23 Nov 1717)
- Pitfield
- Pitkin
- Pitman
- Pitney
- Pitt
- Pittman
- Pitts
- Pitway
- Pixley
- Place
- Plaisted
- Plank
- Plant
- Plantagenet
- Alphonso (b. 1273, d. 1284)
- Beatrice (d. 1275)
- Berengaria (b. 1276, d. 1278)
- Cicely (b. 20 Mar 1469, d. 24 Aug 1507)
- Edmund, (Earl of Lancaster) (d. 1296)
- Edmund (b. 5 Aug 1301, d. 19 Mar 1329)
- Edward, King Edward IV (b. 28 Apr 1442, d. 9 Apr 1483)
- Edward, IV, King of England (b. 28 Apr 1442, d. 9 Apr 1483)
- Edward I, King of England (b. 17 Jun 1239, d. 7 Jul 1307)
- Edward I,, , King of England ("Longshanks") (b. 17 Jun 1239, d. 7 Jul 1307)
- Edward II, King of England (b. 25 Apr 1284, d. 21 Sep 1327)
- Edward II, King of England ("Edward of Caernarfon") (b. 25 Apr 1284, d. 21 Sep 1327)
- Edward III, King of England (b. 13 Nov 1312, d. 21 Jun 1377)
- Ela Devereux
- Eleanor
- Eleanor (b. 1269, d. 1298)
- Elizabeth (b. 7 Aug 1282, d. 5 May 1316)
- Fulk V, Count of Anjou
- Geoffrey (b. 24 Aug 1113, d. 7 Sep 1151)
- Geoffrey IV, , Count of Anjou, King of Jerusalem, "Geoffrey the Fair," "Geoffrey the Handsome," "Grisongnel, The Gray Cloak"
- Henry
- Henry (b. 13 Jul 1267, d. 5 Sep 1274)
- Henry II, King of England ("Curtmantle") (b. 25 Mar 1133, d. 6 Jul 1189)
- Joan
- Joan, ("Joan of Acre") (b. 1272, d. 23 Apr 1307)
- Joan (b. 29 Sep 1328, d. 8 Aug 1385)
- Joanna (b. 1272, d. 23 Apr 1307)
- Joanna Edward (b. 1272, d. 23 Apr 1307)
- John (b. 1266, d. 1274)
- Katherine
- Katherine (d. 1257)
- Margaret (d. 1283)
- Margaret (b. 1275, d. 1333)
- Margaret (b. 1479, d. 1528)
- Mary (b. 1279, d. 1332)
- Matilda
- Philip
- Richard, Duke of York (b. 20 Sep 1411, d. 30 Dec 1460)
- Thomas, (Earl of Lancaster) (d. 1322)
- Plantagenet,
- Beatrice (b. 25 Jun 1242, d. 24 Mar 1275)
- Edmund, Earl of Lancaster ("Crouchback") (b. 16 Jan 1245, d. 5 Jun 1296)
- Edmund, Duke of York (b. 5 Jun 1341, d. 1 Aug 1402)
- Edward, Edward I of England ("Longshanks") (King) (b. 17 Jun 1239, d. 7 Jul 1307)
- Eleanor, Countess of Arundel (b. 11 Sep 1311, d. 11 Jan 1372)
- Geoffrey, Archbishop of York (b. 1252, d. 1326)
- Henry, II, King of England ("Curt Mantel") (b. 5 Mar 1133, d. 6 Jul 1189)
- Henry, III, King of England (b. 1 Oct 1207, d. 16 Nov 1272)
- John, King of England ("Lackland") (b. 24 Dec 1167, d. 12 Oct 1216)
- Margaret (b. 29 Sep 1240, d. 26 Feb 1275)
- Margaret, Countess of Norfolk (b. abt 1322, d. 24 Mar 1398/99)
- Richard, the Lionhearted (b. 8 Sep 1157, d. 6 Apr 1199)
- Richard, Duke of Cambridge (b. Sep 1376, d. 5 Aug 1415)
- Richard, Duke of York (b. 20 Sep 1411, d. 30 Dec 1460)
- Thomas, Earl of Norfolk (b. 1 Jun 1300, d. 23 Aug 1338)
- William Longespee, Earl of Salisbury (b. 1173, d. 7 Mar 1226)
- Plantagenet,,
- Plass
- Platner
- Platt
- Platyr
- Player
- Plew
- Plimpton
- Mary (b. 3 Apr 1774, d. 28 May 1848)
- Ploor
- Plott
- Plowman
- Plumb
- Plume
- Plummer
- Plunkett
- Plympton
- Pogany
- Pogue
- Poher
- Pohl
- Pointevent
- Poland
- Thankful (b. 9 Oct 1725, d. 23 Oct 1789)
- Polcha
- Polden
- John (b. 20 Jan 1702, d. aft 1744)
- Pollack
- Pollard
- Pollarde
- Polley
- Pollock
- Polly
- Pomeroy
- Pond
- Ponte
- Pontesbury
- Pontus
- Pool
- Poole
- Elizabeth (b. 24 Feb 1724, d. 4 Oct 1784)
- Frances (b. abt 1796, d. 18 Apr 1873)
- Hannah Alice (b. Nov 1864)
- Henry
- Isaac (b. 1690, d. 19 Jun 1759)
- Isaac, III (b. 13 Nov 1717, d. 1790)
- Jefferson (b. 1858, d. 1925)
- Mary, (Lady) (b. 29 Apr 1609, d. 14 Feb 1643)
- Sylvius H. (b. 1823, d. 1898)
- William, Jr. (Sir)
- William, IV (Sir) (b. 4 Dec 1593, d. 24 Feb 1674)
- Pooler
- Poore
- Pope
- Popes
- Porter
- Abigail (b. 1615, d. 26 May 1693)
- Abigail (b. 31 Aug 1828, d. 7 Jun 1915)
- Albert F. (b. 1908, d. 16 Dec 1996)
- Anna (b. bef 21 Sep 1621, d. 21 Jul 1653)
- Anna (b. 28 Oct 1791, d. bef 1880)
- Betsey (d. 10 Jul 1861)
- David (b. 1589)
- Ebenezer (b. 1792)
- Edward Dorsey
- Eliza
- Elizabeth
- Elizabeth "Betsey" (b. 1778, d. 7 Oct 1851)
- Florence
- Francis (b. 1588, d. 26 May 1635)
- Hannah (d. 6 Apr 1722)
- Hezekiah (b. 7 Nov 1701, d. 1807)
- James (b. 20 Feb 1627)
- Jane
- John
- John (b. 1510, d. 1540)
- John (b. 1560, d. 26 Nov 1625)
- John, (Sgt.) (b. 21 Jun 1594, d. 21 Apr 1648)
- John (b. 1596, d. 6 Sep 1676)
- John (b. abt 1608, d. aft 25 Apr 1674)
- John (b. 1620, d. 2 Aug 1688)
- John (b. bef 9 Feb 1622)
- John N., Jr (b. 5 Jan 1758, d. aft 1850)
- John N., Jr. (b. 5 Jan 1758, d. aft 1850)
- Julius W. (b. abt 1850)
- Lois (b. Sep 1789, d. 28 Apr 1841)
- Loretta (b. 5 Jan 1859, d. 30 Jun 1906)
- Margaret
- Margaret
- Margaret (b. 17 May 1593)
- Mary
- Mary (b. 1 Oct 1637)
- Mary (b. 1892)
- Miles (b. 4 Dec 1754, d. 17 Aug 1827)
- Nancy E.
- Rachael (b. 28 Mar 1702, d. Apr 1801)
- Rebecca
- Rebecca (b. 16 Sep 1632)
- Rose (b. 1598)
- Rose (b. 24 Jun 1633)
- Sally
- Samuel
- Samuel (b. bef 26 May 1632, d. 15 Jul 1632)
- Samuel (b. 2 Jun 1635)
- Sarah
- Sarah (b. bef 15 Mar 1624)
- Sarah (b. 27 Feb 1722, d. 2 Apr 1809)
- Sarah Ann (b. abt 1853)
- Seth (d. 25 Nov 1834)
- Susan
- Susannah (b. 5 Oct 1729)
- Thomas (b. 1590)
- Thomas Samuel (b. 25 May 1540, d. 19 Aug 1616)
- Virginia Florence Seale
- William
- William (b. 1596)
- William (b. 4 Sep 1749, d. Nov 1813)
- Porterfield
- Post