Key: S=as a Spouse, C=as a Child, P=as a Parent
Names | 
Born | 
Died | 
| PAALSSON | ||
| HaakonS,S,C,P,P,S,S,C,P,P | born Abt 1070, <Orkney, Orkney Islands, Scotland> | died 1122, Orkney, Orkney Islands, Scotland | 
| PARIS | ||
| Robert Chamberlain of Chester and North Wales (Judge)S,S,S,S | ||
| PASGEN AP GWYN | ||
| Cynwrig apC,P | ||
| PAUPST | ||
| Edith PearlP,P | born 3 Sep 1880, <Lunenburg, Osnabruck Twp (South Stormont)>, Stormont, Dundas and Glengarry, Ontario, Canada | died 20 Oct 1943, Los Angeles, California, United States | 
| PAYNELL | ||
| Hawise deS,P,P | ||
| PEARSON | ||
| Nels A.P | ||
| Oscar EdwardS | born Abt 1888, Denver, (Denver), Colorado, United States | |
| PECGUIGNY | ||
| < > deS,S,P,P | born Abt 1054, <Barnstaple, Devonshire>, England | |
| PEDERSEN | ||
| ChristenP,P | ||
| HansS,S,P,P | born 1760, <Laeso>, Denmark | |
| PENINTON | ||
| AliceS,S,P,P,S,S,P,P | born <Pennington Hall>, Lancashire, England | |
| PERCHE | ||
| Margaret deS,S,C,P,P | died After 1156 | |
| Mathilde deS,S,C,P,P | born Abt 1105 | died 28 May 1143 | 
| PERCIVAL | ||
| Lydia FreemanP | born 31 Mar 1818 | died 29 Nov 1898, <Lone Tree Cemetery, Lone Tree, Johnson, Iowa, United States> | 
| PERCY | ||
| Agnes deS | born Abt 1134, <Whitby>, Yorkshire, England | died Abt 1205 | 
| Alan de 2nd Baron PercyP | born Abt 1067, Alnwick, Northumberland, England | died Bef Dec 1135, <Whitby, North Riding, Yorkshire, England> | 
| Alice de of KildaleS,C,P,P | died Bef 11 Nov 1253 | |
| Allan deP | born Abt 1067, Alnwick, Northumberland, England | died Bef Dec 1135, <Whitby, North Riding, Yorkshire, England> | 
| Henry de (Sir)S | born Abt 1235 | died 29 Aug 1272 | 
| Joscelin de Louvain deC | born Abt 1121, <Louvain [Leuven]>, Belgium | died Bef 1180, Egmanton, Nottinghamshire, England | 
| William de 4th Baron PercyS,P | born Abt 1088, Alnwick, Northumberland, England | died Abt 1175 | 
| William de of KildaleP | ||
| PEREDIR GOCH | ||
| Cadwaladr apP,P | ||
| PEREDWR AP GORONWY | ||
| Gwyn apC,P | ||
| PEREDYR GETHIN AP LLEWELYN | ||
| David apC,P | died Bef 1419 | |
| PETER | ||
| Geoffrey Fitz 1st Earl of EssexS,S,S,S,C,P,P,P,P | born Abt 1162, <Walden, Essex>, England | died 14 Oct 1213, <Shouldam Priory, Norfolk, England> | 
| PETERS | ||
| Abe L.P | ||
| Dorothy Maude Johnson (Mrs.)C | born 21 Mar 1926, <Newman Grove, Madison>, Nebraska, United States | died 19 Oct 1984, Redondo Beach, Los Angeles, California, United States | 
| TillieP | ||
| Wendel JamesS | born 13 Aug 1924, Cumberland, Wisconsin, United States | died 18 May 1993, <Oak Hill Memorial Park, Escondido, San Diego, California, United States> | 
| PETERSEN | ||
| HedewigS,P,P | ||
| PeteS | ||
| PETERSON | ||
| Louise (Mrs.)C | born 3 Aug 1871, Hov (Hou), Hals Sogn, (Aalborg), Nordjylland, Denmark | |
| PETIT | ||
| Lily RoseS,S | born 3 Apr 1929 | died 30 Mar 2012, Woodland Hills, Los Angeles, California, United states | 
| PEVEREL | ||
| AdelaideC | born Abt 1069, Nottinghamshire, England | died Abt 27 May 1156 | 
| MargaretS,S,C,P,P | born Abt 1114, <Nottingham, Nottinghamshire>, England | died 1154, <Merevale Abbey, Merevale, Warwickshire, England> | 
| RanulphS,S,P | born Abt 1030, <Normandy, France> | |
| William "the Elder" of NottinghamS,C,P,P | born Abt 1062, <Normandy, France> | died 1113, England | 
| William "the Younger" of Peveril Castle, DerbyshireS,S,C,P,P | born Abt 1080, <Nottingham, Nottinghamshire>, England | died After 1155, England | 
| PEVERELL | ||
| RanulphS,S,P | born Abt 1030, <Normandy, France> | |
| WilliamS,C,P,P | born Abt 1062, <Normandy, France> | died 1113, England | 
| PHILIP | ||
| Eleanor Goch verchS,S,C,P,P,S,S,C,P,P | born 1318 | |
| PHILIP AP UCHDRYD | ||
| Jane verchS,S,C,P | ||
| PHILIPPS | ||
| JaneP | born Abt 1534, Picton Castle, Pembrokeshire, Wales | |
| John (Sir)S | born Abt 1502, Kidwelly, Carmarthenshire, Wales | died 4 Apr 1562, Ballocksey Milton, Hertfordshire, England | 
| PHILLIPS | ||
| HenriettaS | ||
| PICOT | ||
| AliceS,S,C,P,P | ||
| Eugenia deS,C,P,P | born 1135, Milton, Kent, England | died After 1185, Kingsdown, Milton, Kent, England | 
| RalphP,P | ||
| Ralph de of Milton & Tong, Sheriff of KentS,S,P | born Milton, Kent, England | died Tonge, Milton, Kent, England | 
| PIERS | ||
| Geoffrey Fitz 3rd Earl of EssexS,S,S,S,C,P,P,P,P | born Abt 1162, <Walden, Essex>, England | died 14 Oct 1213, <Shouldam Priory, Norfolk, England> | 
| PIKINE | ||
| JohnS,S | ||
| PINCERNA | ||
| HamoS,P | ||
| PINDELL | ||
| EleanorS | born 22 Apr 1732, Maryland, (United States) | died Jul 1795, Maryland, United States | 
| PhilipP | ||
| PIRES | ||
| InźsP | born Abt 1350 | died Abt 1400 | 
| PITRES | ||
| Bertha de of HerefordS,S,C,P,P,P,P,P,P,P | born Abt 1130, <Gloucester, Gloucestershire, > England | |
| Miles de of Gloucester, 1st Earl of HerefordS,S,C,P,P,P,P,P,P | born Abt 1100, <Gloucester, Gloucestershire, > England | died 24 Dec 1143, <Llanthony Priory, Monmouthshire, Wales> | 
| Walter deS,C,P,P | born Abt 1065, <Gloucester, Gloucestershire, > England | died 1129, England | 
| PĪTRES | ||
| Roger deS,S,P | born Abt 1035, <Pītres, (Eure, Haute-Normandie), Normandy, France> | died <England> | 
| PLANTAGENET | ||
| EleanorS,S,C,P,P | born 1215 | died 13 Apr 1275 | 
| EleanorS,S,C,P,P | born Abt 1318, England | died 11 Jan 1372, Arundel Castle, West Sussex, England | 
| EleanorC,P,P | born 18 Jun 1269 | died 29 Aug 1298, <Westminster Abbey, London, Midlesex, England> | 
| ElinorS,S,C,P,P | born 1215 | died 13 Apr 1275 | 
| Elizabeth of RhuddlanS,S,C,P,P | born 7 Aug 1282, Rhuddlan Castle, Rhuddlan, Denbighshire, Wales | died 5 May 1316, Quendon, Essex, England | 
| Geoffrey 'the Fair' Count of AnjouS,S,S,C,P,P,P,P,P,S,S,S,C,P,P,P,P,P | born 24 Aug 1113, Anjou, (France) | died 7 Sep 1151, <Le Mans, (Sarthe), Maine, (France)> | 
| Hamelin 5th Earl of SurreyS,S,C,P,P,P | born Abt 1129 | died 7 May 1202, <Chapter House, Lewes Priory, Surrey, England> | 
| Henry "Tortcol"S,S,C,P,P,S,S,C,P,P | born Abt 1281, Grosmont Castle, Monmouthshire, England | died 25 Mar 1345, Canons Monastery, England | 
| JoanC | born Abt 1312 | died 7 Jul 1345, Yorkshire, England | 
| Joan Princess of GwyneddS,S,C,P,P,P,P,P | born Bef 1200 | died Between 30 Mar 1236 and Feb 1237 | 
| John Lord of BeaufortC | born Bef 1286 | |
| MargaretC | born 15 Mar 1275 | died 1318 | 
| MaryC | ||
| Thomas 2nd Earl of LancasterC | born 1278 | |
| POAPS | ||
| Edith PearlP,P,P,P | born 3 Sep 1880, <Lunenburg, Osnabruck Twp (South Stormont)>, Stormont, Dundas and Glengarry, Ontario, Canada | died 20 Oct 1943, Los Angeles, California, United States | 
| POITOU | ||
| Roger deS,S,C,P,P,P,P | born Abt 1058, Normandy, France | died Between 1122 and 1140, <La Marche, (France)> | 
| POLE | ||
| Elizabeth de laS,C,P | died 3 Nov 1403 | |
| Griffith de la Lord of MawddwyC,P | born Abt 1298 | |
| John de laS,S,C,P | ||
| William de laC,P,P | born Bef 1352 | |
| William de laC,P | ||
| POLETTI | ||
| Paul JohnS | ||
| PONTEAUDEMER | ||
| Josceline deS,C,P,P | born Abt 989, <Pont-Audemer, (Eure)>, Normandy, France | |
| PONTHIEU | ||
| Bodechilde (Godhilda) deS,S,S,S | ||
| Gordeschilda deS,S,C,P | born <Picardy, France> | died After 1005 | 
| Hilduin III deP,P | ||
| PORHOĖT | ||
| Alan deS,S,C,P,P | born Abt 1157, <Harringworth, Northamptonshire>, England | died 1190, North Melton, Devonshire, England | 
| Geoffrey I deS,S,C,P,P | born Abt 1126, <Rohan, (Morbihan), Brittany, (France)> | |
| PORT | ||
| Etheldreda deS,C,P | born Basing, Hampshire, England | died Milton, Kent, England | 
| Henry deC,P | born Bef 1115 | |
| Henry de Lord of Basing and TongP | born Abt 1087 | died After 1133 | 
| PORTER | ||
| MaryS | ||
| POTTENGER | ||
| JaneS,P,P | born 1738, England | died Amelia, Virginia, United States | 
| POWELL | ||
| ElizabethS,S,C,P,P | born 1593-1607, Gadfa, Rhiwargor, Llanwyddn, Montgomeryshire, Wales | |
| John of Gadfa, Llanwddyn, MontgomeryshireS,S,C,P,P | born Abt 1567, Gadfa, Rhiwargor, Llanwyddn, Montgomeryshire, Wales | bur. 24 Jul 1636, Llanwddyn Parish Church, Montgomeryshire, Wales | 
| POYNTZ | ||
| Hugh (Sir)S,S | died sh. bef. 4 Apr. 1220 | |
| PRASUTAGUS | ||
| Julia Victoria verch Princess of IceniS,S,C,P | born Abt 0038 | |
| PRATHER | ||
| CharlesP,P | born 18 Sep 1735, Prince George's Co., Maryland, (United States) | died 25 Sep 1810, Wellsburg, Brooke, (West) Virginia, United States | 
| ElizabethS,S | born 1 Jul 1765, Frederick, Maryland, (United States) | died 20 Apr 1845, Tyler Co., (West) Virginia, United States | 
| PRENDERGAST | ||
| Gerald deS,S,P,P | ||
| Maud deS,S,C,P,P | born 17 Mar 1243 | |
| PRESCOTT | ||
| AliceP | born Abt 1132, Arundel Castle, West Sussex, England | |
| PREUILLY | ||
| Agatha deS,S | died Bef 1194 | |
| Pierre II deP,P | ||
| PRICE | ||
| Edward of Tref Prysg, LlanuwchllynS,S,C,P,P | born Coed Pryng, Wales | died <Tref Prysg, Llanuwchllyn> Wales | 
| ElizabethC | ||
| EllisS | died After 1678 | |
| Jane Heiress of Trev BrysgS,S,C,P,P | born Coed Pryng, Wales | |
| PRICHARD | ||
| CatherineS,S,C,P,P | ||
| Thomas Powel of the GoytreP,P | ||
| PRYSE | ||
| Edward of Trev BrysgS,S,C,P,P | ||
| ElizabethC | ||
| GwenC | ||
| JaneC | ||
| Jane of Trev BrysgS,S,C,P,P | born Coed Pryng, Wales | |
| LowryC | ||
| MargaretC | ||
| SibylC | ||
| WilliamC | ||
| WilliamC | ||
| PSOVA | ||
| Lidmila zeS,S,C,P | born Abt 853, <Psov, Melnik, (Czechoslovakia)> | died 16 Sep 921 | 
| PUGH | ||
| Robert of Llwyn-DedwyddP,P | born Abt 1645, Wales | died 1692 | 
| PULESTON | ||
| AngharadC | born Abt 1384 | died 1448 | 
| AngharadC | ||
| EdwardC | ||
| Hugh Vicar of WrexhamC | born Hafod-y-Wern, Bersham, Wrexham, Denbighshire, Wales | |
| JaneS | born Abt 1520, Bersham, (Denbighshire), Wales | |
| Jane of Bers and Hafod y WernS,S,C,P,P | born Abt 1479, Bersham, (Denbighshire), Wales | |
| JohnC | ||
| John "Hen" of Hafod-y-Wern, Constable of Caernarfon CastleS,S,C,P,P,P,S,S,C,P,P,P | born Abt 1462, Hafod-y-Wern, Berse (Bersham), (Wrexham, Denbighshire), Wales | died Abt 1544 | 
| John of Bers, Chamberlain of North Wales (Sir)S,C,P | born Abt 1483, Hafod-y-Wern, Bersham, (Wrexham) Denbighshire, Wales | died 1551, Bersham, (Wrexham), Denbighshire, Wales | 
| John of Tir Mōn and Havod y Wern (Sir)C | born Abt 1480, Hafod-y-Wern, Bersham, Wrexham, Denbighshire, Wales | died 1551 | 
| John ap Madog of Bers and Havod-y-wernS,S,C,P,P | born Cir 1425, Hafod-y-Wern, Berse (Bersham), (Wrexham, Denbighshire), Wales | died 1461 | 
| John Esq., of EmralC | born Abt 1380 | died Bef 17 Apr 1444 | 
| John Hźn of Hafod-y-Wern, Constable of Caernarfon CastleS,S,C,P,P,P | born Abt 1462, Hafod-y-Wern, Berse (Bersham), (Wrexham, Denbighshire), Wales | died Abt 1544 | 
| John of Bers and Hafod y WernS,S,C,P,P | born Cir 1425, Hafod-y-Wern, Berse (Bersham), (Wrexham, Denbighshire), Wales | died 1461 | 
| John of Bers, and Havod, y Wern, High Sheriff of CarnarS,S,C,P,P,P | born Abt 1462, Hafod-y-Wern, Berse (Bersham), (Wrexham, Denbighshire), Wales | died Abt 1544 | 
| John of Bersham (Sir)S,C,P | born Abt 1483, Hafod-y-Wern, Bersham, (Wrexham) Denbighshire, Wales | died 1551, Bersham, (Wrexham), Denbighshire, Wales | 
| John of Plas-ym-mersS,S,C,P,P | born Cir 1425, Hafod-y-Wern, Berse (Bersham), (Wrexham, Denbighshire), Wales | died 1461 | 
| LancelotC | born Hafod-y-Wern, Bersham, Wrexham, Denbighshire, Wales | |
| Madoc of BershamS,S,C,P,P,S,S,C,P,P | born Abt 1390, Emral, Flintshire, Wales | |
| RichardC | ||
| Richard of Emral (Sir)S,S,C,P,P | born Abt 1281 | |
| Richard Esq. of EmralS,S,C,P,P | born Abt 1322, Emral, Flintshire, Wales | died Abt 1388 | 
| Robert Esq., of EmralS,S,C,P,P | born Abt 1358, Emral, Flintshire, Wales | died After 1415 | 
| Robert Vicar of GresfordC | born Hafod-y-Wern, Bersham, Wrexham, Denbighshire, Wales | |
| RogerC | died 1469 | |
| Roger of Emral (Sir)S,S,C,P,P | born Abt 1308 | |
| Roger of Emral, Maelor Saesneg, Flintshire (Sir)S,S,P,P | born Bef 1262 | died Late 1294 | 
| PYLLESDON | ||
| Robert Lord of Emral manor, CaernarvonshireS,S,C,P,P | born Abt 1358, Emral, Flintshire, Wales | died After 1415 | 
| PYVELISDON | ||
| Richard de of Emral (Sir)S,S,C,P,P | born Abt 1281 | |
| Roger de of Emral, Flintshire (Sir)S,S,P,P | born Bef 1262 | died Late 1294 |