If a particular name doesn’t appear on this page, please contact us with the name. Not all names are listed. If necessary, we should be able to research a name for you free of charge.
To locate the name you’re looking for on this page you can use your browser’s find or search feature. To do this you can use Ctrl & F (for Windows & Linux devices), Cmd & F (for Macs), or choose Find or Find on Page for mobile browsers to see a search box.
Abrahall, Adam (AB IFOR OF GWENT), Adam (AP HYWEL), Adames (of Cardiganshire), Adams (Patrickchurch, Pembrokeshire), Adams, Adda (of Mochnant), Aeddan (AP GWAITHFOED), Aeddan (AP SEYSSYLLT), Aeneas (YSGWYDDWYN), Albanacus (Son of Brutus), Aleth (King of Dyfed), Almer (of Pant locyn, Denbighshire), Alo (ab Ithel, King of Gwent), Ameredith (Meredith of Crediton), Andrewe (of Herefordshire), Andros (or Andrews), Angle (Pembrokeshire), Antonius (AP SEIRIOL AP GORWST), Archdeacon, Ardderch (AP MOR AP TEGERIN), Arden (Sir John, of Cheshire), Arnold (Sir, Acquired Llanthony Abbey), Arod (ap Owain ab Edwin ap Gronwy), Aron (Sir Aron Ap Bledri), Arthal (or Arthgal), Arthen (AP SEISYLL), Arthur I (ab uthr pendragon-King Arthur), Arthur II (ab uthr pendragon-King Arthur), Ashley (Caernarfon), Ashpool (of Denbighshire), Aston (of Denbighshire), Atkyns (of Cardigan), Aubrey (of Breconshire), Audley (Lords of Cemais), Avene (lords of Afan), Aylwarde (of Carmarthen)
Bach (AP GWAITHFOED), Bagnal (of Anglesey), Baker (of Abergavenny), Baladon (or Ballon, lord of Abergavenny), Bamvill (or Bambil), Banaster (of Flint), Bangor (ap Dafydd Bangor), Bangor (Diocese of), Barlow (of Slebech), Barret (of Pendine, Pembrokeshire), Barret, Barri (Manorbier Castle, Pembrokeshire), Barry (Herefordshire), Barton (Lords of Barton, Flint), Barton Basenet (of Flint), Basingwerk (Abbey, Flint), Baskerville (of Eardisley, Herefordshire), Basset (of Glamorgan), Bateman (of Honeyborough, Pembrokeshire), Bauzon or Bawson (of Glamorgan), Bawdrep (of Pen-marc, Glamorgan), Baynham (AP EINION), Beake (of Caernarfon), Bedo (AP DAFYDD AP GRUFFUDD), Began (of Breygan, of Monmouthshire), Beli (of Cegidfa, Montgomeryshire), Beli Mawr (King of Britain), Bellot (Burton, Denbighshire), Bennet (Cilfeigan, Monmouthshire), Benwyll (or Benweill), Beven (or Bevan), Billing (of Flint), Billington (of Flint), Bingley (of Flint), Birkhead (Bishop of St Asaph), Birkinshaw (of Llansannan, Denbighshire), Birt (of Llwyndyrys, Cardiganshire), Bithel, Blaidd (AB ELFARCH), Blaidd (Y Blaidd Rhudd o’r Gest), Blayney (Elystan Glodrydd), Bleddyn (AP BLEDRUS), Bleddyn (AP CYNFYN -Prince of Powys), Bleddyn (AP MAENYRCH), Bledri (AP CYDIFOR), Blegywryd (AP DINAWAL), Blethin (of Shirenewton, Monmouthshire), Blewett (Lords of Raglan), Bodenham (of Rotherwas, Hereforshire), Bodfel (of Caernarfonshire), Bois (of Breconshire), Bold (Bowld of Conwy, North Wales), Bonvile (of Glamorgan), Boulton (of Pembrokeshire), Bowdler (of Brompton, Montgomeryshire), Bowen (of Llwchmeilir, Pembrokeshire), Bowen (of Pentre Ifan, Pembrokeshire), Bowles (of Penhow, Montgomershire), Boxe (or Coxe, South Wales), Boyle (Herefordshire, m. Hywel Gwyn), Bradshaw (of St. Dogmaels, Pembrokeshire), Braint (HIR, of Denbighshire), Bran (AP DINAWAL), Braose (or Brewis, Lords of Brecon), Brent (of Pembrokeshire), Brereley or Brierley Brereton (of Borras, Denbighshire), Brickdale (of Conwy, North Wales), Brochwel (AP MOELYN), Brochwel (YSGITHROG), Broughton (of Broughton, Bishops Castle), Brutus (AP JULIUS AB ASCANIUS), Bruyne (of Cardiganshire), Bryan (Lord of Laugharne, Carmanthenshire), Bulkeley (of Anglesey), Bull (of Oswestry), Burgh (Lord of Mawddwy), Burghill (Lord of Crickhowell), Butler (or le Boteler, of Glamorgan), Butter (of Flint), Button (of Worlton, Glamorgan), Byrbeck (Vicar of Lamphey, Pembrokeshire)
Cadell (King of Powys), Cadrod (CALCHFYNYDD), Cadrod (HARDD), Cadwaladr (FENDIGAID, King of Gwynedd), Cadwallon (AP MADOG), Cadwgon (AB ELYSTAN GLODRYDD), Cadwgon (AP BLEDDYN AP CYNFYN), Camber (AP BRUTUS), Camville (Lords of Llansteffan), Caneston (of Pembrokeshire), Canon (of Haverfordwest), Cantelupe (Lord of Abergavenny), Cantington (of Trewilym, Pembrokeshire), Caprach (Lord of Trecaprach, Gwent), Caradog (FREICHFRAS -Earl of Hereford), Cardiff (Sir Walter, Glamorgan), Cardwed (of Twrcelyn, Bangor), Carew (of Pembrokeshire), Carmarthen (Priory of St John the Evangelist), Carne (of Nash and Ewenni, Glamorgan), Castle (Pembrokeshire), Castlemartin (alias Grace, Pembrokeshire), Caswallon, Catchmay (of Monmouthshire), Catharne (of Prendergast), Cecil (of Skenfrith, Monmouthshire), Celynin (AP RHIRID ), Cenau (AP COEL GODEBOG), Ceredig (Lord of Ceredigion), Chaloner (of Denbighshire), Chambers (of Denbighshire), Chantrel (of Rhuddlan, Flint), Chepstowe (Monmouthshire), Cherleton (or Charlton-Lords of Powys), Cilmin (TROED-DDU), Clare (Lords of Glamorgan), Clarke (of Flint), Clement (of Cardiganshire), Clifford (of Herefordshire), Cloddien (AP GWYBEDYDD), Clough (of Denbighshire), Coedmor (Baron of, Cardiganshire), Coel (or Coilus, self declared King of Britain), Coetmor (of Llanllechid, Caernarfonshire), Coety (Lords of Coety, Glamorganshire), Cogan (of Cogan, Glamorgan), Coll (of Pembrokeshire), Constantius (or Constantine), Conwy (of Bodrhyddan, Flint), Cooke (Sir Walter, through marriage), Corbet (of Cawrse, Montgomeryshire), Corbet (Shropshire, Medieval Welsh Rolls), Corineous (Duke of Cornwall, Companion of Brutus), Cornewall (Barons of Burford), Cowryd (AP CADFAN), Cox (of Norton, Monmouthshire), Coys (of Great Llanmelin, Monmouthshire), Cradock (of Newton, Pembrokeshire), Cradock (of Swansea), Crevequer (or Crevecoeur, Flint), Crew (of Holt, Denbighshire), Cuhelyn (FARDD -of Cemais, Pembrokeshire), Cuhelyn (OF MOCHNANT, Denbighshire), Cunedda (WLEDIG), Cuny (of Welston, Pembrokeshire), Cwrtais (Courteys, Curthoyse, Curtis), Cydifor (AP DINAWAL), Cydifor (AP SELYE -King of Dyfed), Cydifor (FAWR), Cyffin (or Kyffin, of Oswestry), Cylynin (of Powys), Cynan (AB ELFYW -Father of Marchudd), Cynan (AB IAGO), Cynchwr (lord, of Ireland), Cynfelyn (AP DOLFFIN), Cynfin (AP GWERYSTAN), Cynwrig (FYCHAN -or CWNWS DDU), Cynwrig (SAIS)
Dafydd (AP CARADOG), Dafydd (AP LLYWELYN -Lord of Denbighshire), Dalden (of Penarth, Glamorgan), Dalton (Sir Richard of Althorp, through marriage), Danford (Monmouthshire), Davenport (Cheshire and of Denbighshire), Davies (of Caerhun, Caernarfonshire), Davies (of Chester), Davies (Robert of Gwysanau, Flint), Dawkin (of Abergavenny, Monmouthshire), Dawkins (of Laugharne, Carmarthenshire), Daylwyn (or Bushe), Dean (of Marcross, Glamorgan), Deheubarth (South Wales, Princes of), Delabere (of Kinnersley and Tibberton, Herefordshire), Delahay (of Breconshire), Delamare (of Oxwich, Gower), Deneband (or DENEBAUD, of Gwent), Dennis (or DENNYS, DENEYS, Glamorgan), Devereux (of Weobley, Herefordshire), Dewi Sant (Saint David), Dinawal (Descended from Tydwal Gloff), Dolben (of Segrwyd, Denbighshire), Don (or Donne-of Utkington, Cheshire), Dryhurst (of Denbighshire), Dun (or DONNE, Sir Daniel), Durant (of Redwick, Monmouthshire), Dutton (of Dutton of Cheshire), Dwnn (DON of Croesallgwn, Carmarthenshire), Dyer (of Haverfordwest, Carmarthenshire), Dyer (of Pembrokeshire), Dyfnwal (MOELMUD), Dyfrig (Dubricius, Saint)
Edmond (AP MERYTH), Ednyfed (FYCHAN), Ednywain (AP BRADWEN), Ednywain (BENDEW), Edward (AP JOHN WYNN AB IEUAN), Edward (AP RHYS), Edwards (of Chirk, Denbighshire), Edwin (AP GRONWY -King of Tegeingl), Eidio (WYLLT -Lord of Llywel, Breconshire), Einion (AP CARADOG), Einion (AP CELYNIN -of Llwydiarth), Einion (SAIS -AP RHYS AP HYWEL), Einudd (GWERNGWY -of Dyffryn Clwyd), Elbeth (William, Lord of, or d’Elboeuf), Elfinn (AP GWYDDNO), Elian (GEIMIAD, Saint), Elidir (DDU -Sir, knight of the Sepulchre), Eliot (of Erwer, Pembrokeshire), Ellis (of Alrhe, Flint), Ellys (of Denbighshire), Elystan (GLODRYDD), Enlli (of Lleyn), Ernulph (of Brynbuga, Monmouthshire), Eure (Commander of Slebech, Pembrokeshire), Evans (of Chester), Evans (of Is-coed, Flint), Evans (of Montgomeryshire), Exmewe (of Ruthin, Denbighshire), Eynon (of Norchard, Pembrokeshire), Eyton (of Denbighshire)
Farrier (of Carmarthenshire), Ferrar (Bishop of St David’s), Fisher (of Carmarthenshire), Fitzalan (alias Viell), Fitzhamon (conquered Glamorgan), Fitzharry (of Wales), Fitzhenry (of Pembrokeshire), Fitzjohn Fitzpain (of Llanfair, Monmouthshire), Fitzwarin (Lords of Whittington), Fleming (of Flimston, Glamorgan), Fletcher (of Denbighshire), Fletcher (of Treborth, Caernarfonshire), Flint (lord of), Fludd (Thomas, of Kent, family of Welsh origin), Forden (of Forden, Montgomeryshire), Fort (of Llansteffan, Carmarthenshire), Foulkes (of Ereifiad, Denbighshire), Fowler (Daughter m. Vaughan of Pant-glas), Foxall (of Foxall, Denbighshire), Foxley (Hugh, m. Margaret Pigot), Foxwith (of Caernarfonshire), Franklin (of Gower), Frankton (Daughter m. Madog Kynaston), Fulbach (or Filbech of Marloes, of Pembrokeshire)
Gamage (lords of Llanfihangel, Monmouthshire), Garnons (of Garnons, Herefordshire), Genillin (FARCHOG, Caernarfonshire), George (OWEN HARRY, Pembrokeshire), Gerard (of Cheshire, Daughter m. Wynn of Gwydir), Gervis (of Ruthin, Denbighshire), Gethin (a soldier in Normandy in 1430’s), Gibbon (of Glamorgan), Giles (Glamorgan-formerly Juel or Joel), Gilman (Claims descent from Cilmin Troed-ddu), Gleg (of Cheshire), Gloucester (mother was heiress to Fitzhamon), Glynne (of Glynllifon, Caernarfonshire), Goch (or Gough-of Wodberye, Devonshire), Gold (of Oswestry, Shropshire), Gollwyn (AB EDNYWAIN, Lord of Bryn), Goodenough (or Gwdinwch, of Caernarfonshire), Goodman (of Ruthin, Denbighshire), Gough (of Chester c.1481), Grace (of Glamorgan), Grafton (of Carew, Pembrokeshire), Grant (of Llwyn-y-grant, Glamorgan), Granville (Richard de, Founder of Neath Abbey), Gravenor (or Gosvenor), Gray (of Abergavenny), Grey (of Ruthin-lords of Dyffryn Clwyd), Grey (or Gray- lords of Powys), Griffin (of Penrith-anglicized form of Gruffudd), Griffin (Prince of North Wales), Griffith (of Penrhyn, descended from Gwilym ), Grimsditch (of Rhuddlan, Flint), Gronwy (ab Einion, ap Llywarch), Gronwy (Fychan, of Anglesey), Gronwy (GOCH-of Llangathen, Carmarthenshire), Gruffudd (AP MADOG-of Nannau, Merionethshire), Gruffudd (FYCHAN Sir, of Powys, of Boniarth), Guillim (of Westbury, Gloucester), Gunter (of Tregunter and Gilston, Breconshire), Guttyns (from Einion ap Gollwyn), Gwair (AP DWG AP LLYWARCH HENJ), Gwaithfoed (of Ceredigion or Fawr), Gwaithfoed (of Powys), Gwallter (or Walter, AP JOHN), Gwarin (DDU, Monmouthshire), Gwehelor (lord of Llantrisaint, Monmouthshire), Gweirydd (AP RHYS GOCH, Anglesey), Gwenwynwyn (AB OWAIN CYFEILIOG), Gwilym (AP DAFYDD-of Senghenydd, Glamorgan), Gwion (BENARW, Ap Gwion Sais, ap Heilin), Gwrgant (FARFDRWCHF, Monmouthshire), Gwrtheyrn (GWRTHENEU, King of the Britons), Gwrwared (AP GWILYM), Gwyn (AP GWAITHFOED, of Castell-gwyn), Gwyn (Sir John, of Trewyn), Gwynn (of Glamorganshire)
Hagar (Sir David, lord of the Hygar), Hall (of Pembrokeshire), Hampton (mayor of Beaumaris, Anglesey), Hanbury (of Pontypool, Monmouthshire), Hanmer (of Hanmer, Flint), Harold (of Haroldston, Pembrokeshire), Harry (AP THOMAS), Hartford (Sir Walter, of Pembrokeshire), Havard (of Pontwilym, Breconshire), Haverfordwest (priory of), Haya (lord Robert of Hay, Monmouth), Heaton (of Lleweni Green, Denbighshire), Hector (GADARN, The Strong), Heleighe (Helegh, Heley of Flint), Henbury (of Denbighshire), Hender (Desc. from Dafydd ap Dafydd ap Madog), Henry (AP GWILYM AP THOMAS), Herbert (1st Earl of Pembrokeshire), Hergest (Hargest, lord of Coston, Hereford), Herle (of Pembrokeshire), Heynes (of Stretton, Shropshire, ap John Heynes), Higgon (John Hygon of Carmarthenshire), Hilton (of Denbighshire), Hoby (of Radnor, Powys), Hockleton (of Tre’rgarreg, Church Stoke), Holland (of Conwy, Caernarfonshire), Hood (of Cemais, Pembrokeshire),), Hooks (of Conwy, Caernarfonshire), Hoord (Daughter m. Gruffudd Kynaston), Hooton (lord of Hooton, Cheshire), Hope (of Broughton, Flint), Hopkin (DAVID- of Dan-y-graig, Swansea), Horton (of Tre-gwynt, Granston, Pembrokeshire), Hoskins (of Monmouthshire), Hoton (or Houghton-of Pembrokeshire), Howell (of Llys-y-fran, Pembrokeshire), Hubbertson (of Pembrokeshire), Hughes (Desc. from Hughes of Caernarfon), Hughes (Huys-of Llewerllyd, Diserth, Flint), Hughes (of Breconshire), Hughes (of Gwerclas, Merionethshire), Humphrey (AP JOHN AB IEUAN, Montgomeryshire), Huntley (of Hadnock, Monmouthshire), Huw (AP LLYWELYN AP MAREDUDD), Huw (or Hughes, AB ELIS AP HARRY), Hywel (AP DAFYDD AP THOMAS), Hywel (AP GRUFFUDD GOCH), Hywel (DDA, or Howell, King of Wales)
Iarddur (AP CYNDDELW), Iddon (AP RHYS SAIS), Idnerth (GOCH, Ap Cadwagn ), Idwal (IWRCH, Son of Cadwaladr Fendigaid), Iestyn (FARCHOG, ruler of Glamorgan), Ieuan (AP DAFYDD AP MADOG), Ieuan (AP GRUFFUDD), Ifor (HAEL, “the generous”), Iorwerth (AP DAFYDD), Iorwerth (SAIS), Ireland (of Oswestry, Shropshire), Ithel (ANWYL, Ap Bleddyn)
James (AP RHYS AP MAREDUDD), Jeffreys (of Abercynrig, Breconshire), Jenkes (of Wolverton, Shropshire), Jenkin (AP DAFYDD or JENKIN FYCHAN), Jenkin (AP RHYS AP GRUFFUDD), John (AP GWILYM AP RHYS), John (AP HARRY AP LLYWELYN), John (AP JENKIN AP MADOG), Johns (Sir Hugh, of Swansea), Jonas (AP GRONWY), Jones (of Abermarlais, Carmarthenshire), Jones (of Beaumaris, Anglesey), Jones (of Castell-march, Llanengan), Joyce (lords of Prendergast, Pembrokeshire)
Kemeys (of Montgomeryshire), Kenrick (of Acton Burnell and Owre, Shropshire), Kerrey (of Worthern, Shropshire), Knowles (of Denbighshire), Knowsley (English of Flint), Knyll (of Knyll, Herefordshire), Kydwelly (Sir Morgan-Chancellor of Glamorgan), Kynaston (Descended from Iorwerth Goch)
Landon (lords of Llanddewi, Monmouthshire), Landres (or Landry of Llanddowror, Carmanthenshire), Langford (of Allington, Gresford, Denbighshire), Langley Langston (of Langiston, Monmouthshire), Langton (Sir William-of Henllys, Gower), Lathom (of Lleweni Green, Denbighshire), Laugharne (of St. Brides, Pembrokeshire), Laurens (AP WILLIAM AP DAFYDD), Leighton (of Leighton, Shropshire), Lewis (of Abergavenny, Monmouthshire), Lewis (of Y Fan or Van, Caerphilly, Glamorgan), Lewys (AP RHYS AP HYWEL AP GRUFFUDD), Lewys (of Bodedern, Llifon, Anglesey), Lingen (of Lingen, Herefordshire), Llandaff (Diocese of, Cardiff), Llandochau (or Wallis, Walsh, Welsh, lords of Llandough), Llanegwystl (VALLEY CRUCIS ABBEY), Lloyd (of Abergavenny, Monmouthshire), Lloyd (of Bodiris, Denbighshire), Lloyd (of Breconshire), Lloyd (of Foxhal, Henllan, Denbighshire), Lloyd (of Llansteffan, Carmarthenshire), Llwn Hen (ancestor of Gwynfardd), Llywarch (AP BRAN-of Menai, Anglesey), Llywelyn (AB ALETH, King of Dyfed), Llywelyn (AB EINION AP CELYNIN), Llywelyn (AP MAREDUDD), Llywelyn (DYFARCH), Llywelyn (EURDORCHOG, born c.1030), Long (of Pembrokeshire), Longford (of Pembrokeshire), Lord (or Lort, of St Patrick, Pembrokeshire), Lowther (Quartering of Powell of Hosely), Lucas (of Hill, Gower), Ludlow (of Shropshire)
Macsen (WLEDIG, Roman Emperor Maximus), Madog (AP LLYWELYN AP GRIFFRI-or Madock), Madog (AP MAREDUDD, Prince of Powys), Madog (AP RHYS), Madog (FYCHAN), Maelgwn (GWYNEDD, King of Gwynedd), Maelog (CRWM-of Arllechwedd, Caernarfonshire), Maenyrch (lord of Brecon), Mainwaring (branches in North Wales), Malephant (of Upton, Pembrokeshire), Malpas (Sir David, Descended from Owain), Manaw (Brenin-King of Man), Mansel (of Oxwich and Penrice, Gower), March (AP MEIRCHION), Marchudd (AP CYNAN), Maredudd (or Meredith, AP BLEDDYN AP CYNFYN), Maredudd (or Meredith, AP MORGAN), Marsh (of Flint), Marshal (Earls of Pembrokeshire), Martell (lords of Llanfaches, Montgomeryshire), Martin (lords of Cemais, Pembrokeshire), Martin (of Pembrokeshire, lord of Treglemes), Mathau (AB IEUAN AP GRUFFUDD GETHIN), Mathau (or Mathew, GOCH), Mathew (of Llandaff, Glamorganshire), Mathew (of Lleweni Green, Denbighshire), Mathews (of Blodwel, Llanyblodwel, Shropshire), Mawddwy (lords of), Meirion (MEIRIONNYDD), Melyn (Mellyn Magnus), Merbury (or Marbery, Justiciar of South Wales), Mercer (of Temby, Pembrokeshire), Meredith (of Stansty, Denbighshire), Merfyn (FRYCH, King of Gwynedd ), Merrick (Rhys ap Meurig, of Glamorgan), Meurig (King of Dyfed), Meurig (King of Gwent), Meyrick (of Bodorgan, Anglesey), Middleton (Daughter m. Rhirid ap Dafydd), Middleton (Marmaduke-Bishop of St. David’s), Milborne (of Herefordshire), Milo (FITZWALTER-Earl of Hereford), Moel (of Anglesey), Monington (of Brinsop, Herefordshire), Monmouth (Lord Monmouth), Monmouth (lords of), Montfort (Daughter m. Llywelyn ap Gruffudd), Montgomery (Sir John, of Walys), Moore (lords of Crick, Monmouthshire), Morda (FRYCH, lord of Cil-y-cwm), Morgan (AP LLYWELYN, of Tredegar, Monmouthsire), Morgan (Arxton, Hereford, formerly of Llanddewi), Morgan (of Langstone, and Pen-coed, Llanmartin), Morgan (Sir, AP MAREDUDD), Moris (of Caswilia, Brawdy, Pembrokeshire), Morris (of Cardiganshire), Mortimer (Baron of Coedmor, Cardiganshire), Morys (AP DAFYDD AB IEUAN), Moyle (or Mule of Ruthin, Denbighshire), Myddleton (of Gwenynog, Denbighshire), Mytton (lords of Mawddwy)
Nash (of Nash, Pembrokeshire), Nefydd (HARDD, Caernarfonshire), Newmarch (Conqueror of Brycheiniog 11th century), Newport (Quartered by Lloyd of Foxall), Newport (Sir Richard, Shropshire, Knighted 1560), Newton (alias Cradock), Norbury (of Flint-Branch of Bulkeley), Norris (Sir John, of Pen-llin, Glamorgan)
Odwyn (AP TEITHWALCH, Lord of Ceredigion), Olaf (son of Sihtric), Owain (AP EDWIN, or Owen), Owain (AP GRUFFUDD, or Owen), Owain (CYFEILIOG, Prince of Powys), Owain (GLYNDWR, Prince of Wales), Owain (GWYNEDD), Owen (of Caer-Fryn, Anglesey), Owen (of Caernarfonshire)
Padarn (PEISRUDD), Pain (AP RANDOLFF), Palgus (Constable of Harlech, sheriff of Merionethshire), Parker (of Llanllywed, Monmouthshire), Parry (of Basinwerk, Flint), Parry (of Llandygwydd, Cardiganshire), Parry (of Poston, Herefordshire), Payne (of Denbighshire), Peacock (or Paucok, Pecok, Carmarthen), Peake (or Pec, Denbighshire), Pedwardine (of Herefordshire), Pembridge (of Penbrugge, Herefordshire), Penarth (of Cardiff), Penmarch (of Penmark Castle, South Glamorgan), Pennant (of Penrhyn-Castle, Caernarvonshire), Penrees (or Penrice, of Penrice, Gower), Penwyn (Iorwerth ap Cynwrig ab Iorwerth), Perkins (of Pilston, Monmouthshire), Perrot (of Haroldston, Pembrokeshire), Peverell (of Pembrokeshire), Philip (AB IFOR), Philip (AP MADOG AB IEUAN), Philip (Sir, AP RHYS, Breconshire), Philipps (of Picton, Carmenthenshire), Philpot (AP RHYS), Picard (or PICHARD-lords of Ystrad, Breconshire), Picot (or Pigot, lord of Klynn, Pembrokeshire), Picton (of Pembrokeshire), Pontefract (of Denbighshire), Poole (of Hawarden, Flint), Popkin (of Fforest. Swansea), Porter (of Aberconwy), Powel (of Llandow, Glamorganshire), Powell (of Breconshire), Powell (of Perth-hir, Monmouthshire), Powell (of Rhiwabon, Denbighshire), Powell (or POUUEL-Sir Hywel, ap Hywel), Powys (FADOG, Princes of Northern Powys), Powys (WENWYNWYN-Princes of Southern Powys), Pratt (of Parc-y-pratt, St Dogmaels, Pembrokeshire), Price (of Aberbechan, Llanllwchaearn, Montgomeryshire), Price (Sir John, of Brecon), Prichard (Parson of Denbighshire), Probert (of Pant-glas, Tryleg, Monmouthshire), Pugh (of Mathafarn, Llanwrin, Montgomeryshire), Puleston (of Emral, Worthenbury, Denbighshire), Pye (of Herefordshire)
Quarrel (of Kilpeck, Herefordshire)
Raglan (of Carn-lwyd, Llancarfan, Glamorgan), Rastall (of Tenby, Pembrokeshire), Ravenscroft (of Bretton, Hawarden, Flint), Rawlins (Bishop of St David’s), Rayne (of Brocastell, Glamorgan), Read (of Carmarthenshire), Read (of Roche, Laugharne, Carmanthenshire), Record (of Tenby, Pembrokeshire), Revell (of Cilgerran, Pembrokeshire), Reynold (of Bishop’s Castle, Shropshire), Reynolds (or Reignolds, of Denbighshire), Rheinhallt (Reginald, King of Man), Rhidrid (AB YNYR, AP JONAS AP GRONWY), Rhidrid (FLAIDD-of Penllyn, Merionethshire), Rhodri (MAWR AP MERFYN FRYCH), Rhos (lord of Hywel), Rhun (AB EDNYWAIN, lord of Tegeingl), Rhun (AP GRONWY), Rhydderch (LE GROS), Rhys (AB EINION SAIS), Rhys (AP BELDRI AP CYDIFOR FAWR), Rhys (AP DAFYDD GOCH), Rhys (AP DAFYDD), Rhys (AP MAREDUDD AB OWAIN), Rhys (AP Sir GRUFFUDD), Rhys (AP TEWDWR MAWR), Rhys (GOCH OF YSTRAD YW), Richard (AP CADWALADR), Richard (IARLL KLAR, Earl of Clare), Rixton (of Conwy), Robert (AP DAFYDD AP RHYS), Robert (AP GRUFFUDD), Robert (AP HYWEL, Denbighshire), Robert (lord of Cydewen), Robin (AP GRUFFUDD GOCH), Robins (or Robinson, Bishop of Bangor), Robnet (of Caldicot, Monmouthshire), Roche (of Pembrokeshire), Roydon (of Is-Coed, Denbighshire), Rudd (Bishop of St David), Russell (of Brimaston, Pembrokeshire), Ruste (of Abergwili, Carmarthenshire)
Salesbury (of Lleweni, Denbighshire), Salter (of Oswestry, Shropshire), Sandford (of Glamorgan), Sankey (of Conwy), Sarnesfield (of Herefordshire), Saunders (of Pendine, Carmanthenshire), Scarfe (of Lamphey, Pembrokeshire), Scourfield (of New Moat, Pembrokeshire), Scriven (of Frodesley, Shropshire), Scudamor (m. daughter of Owain Glyndwr), Scurlage (of Glamorgan), Seisyll (AP DYFNWAL), Sergeaunt (of Monmouthshire), Sherborne (of Pembrokeshire), Skevington (of Cheshire), Skull (of Breconshire), Smith (of Denbighshire), Snead (of Cheshire), Solers (of Breconshire), Spencer (Vicar of Wiston, Pembrokeshire), Spicer (of Caernarfonshire), St Asaph (Llanelwy, Diocese of), St Bride (of Pembrokeshire), St David’s (Diocese of), St John (of Fon-mon, Glamorgan), St Maur (SEYMOUR, of Penhow Castle, Monmouthshire), St Quintin (of Tal-y-fan, Glamorgan), Stackpole (of Pembrokeshire), Stanley (of Ewloe, Flint), Stanney ( of Oswestry, Shropshire), Stanton (or STAUNTON, Pembrokeshire), Starkey (of Cheshire), Stedman (of Cardiganshire), Stephen (or Ystiffin), Stepney (of Prendergast, Pembrokeshire), Stradling (of St. Donat’s, Glamorgan), Styward (of Denbighshire), Sully (of Glamorganshire), Sutton (of Gwersyllt, Denbighshire), Sutton (of Haverfordwest, Pembrokeshire), Syward (or Siward, lord of Rhutin, Glamorgan)
Talley (Chancellor of St. David’s), Tankard (of Dudwells, Pembrokeshire), Tegerin (AP CARWED, of Anglesey), Tegwared (Y BAISWEN), Teilo (SANT, St. Teilo), Thelwal (of Plas-y-ward, Denbighshire), Thicknesse (of Beaumaris, Anglesey), Thimbleby (of Harlech, Caernarfonshire), Thomas (AP DAFYDD AP GRUFFUDD), Thomas (AP GRUFFUDD AP NICOLAS), Thomas (of Caernarfonshire), Thomas (of Monmouthshire), Thorne (of Shelvock, Shropshire), Tomkin (of Shocklach, Cheshire), Tomlyn (lord of Llanllywel, Montgomeryshire), Trahaearn (AB EINION), Trahaearn (AP CARADOG, King of Gwynedd), Trahaearn (GOCH OF LLYN), Trevor (or TUDOR TREFOR), Tristram (OR TRYSTAN), Troutbeck (Daughter m. Sir William Griffith), Tuberville (of Coetry, Glamorgan), Tucker (of Sealyham, Pembrokeshire), Tudor (from Owain Tudor), Tudur (AB EDNYFED FYCHAN), Tudur (AP GRUFFUDD FYCHAN), Tully (Bishop of St. David’s), Turbridge (of Llan-rhudd, Denbighshire), Twiston (of Denbighshire), Tywyn (lords of Tywyn, Ferwig, Cardiganshire)
Umfreville (of Pen-Marc, Glamorganshire), Urien (RHEGED), Uthr (PENDRAGON, Father of King Arhtur)
Valle (de. of Pembrokeshire), Vaughan (of Breconshire), Vaughan (of Cardiganshire), Vaughan (of Montgomershire), Veale (of St. Fagan’s, Glamorganshire), Voel (of Haverfordwest, Pembrokeshire)
Walby (of Breconshire), Wallas (or Wallace, of Glamorgan), Wallis (of Llan-arth, Monmouthshire), Wallis (of Llandough, Glamorgan), Wallis (or Welsh, of Llan-wern, Monmouthshire), Walters (of Piercefield, St Arvans, Monmouthshire), Walwyn (Hellens, Herefordshire), Warde (de la, of Denbighshire), Warren (of Tre-wern, Nevern, Pembrokeshire), Waterton (of Herefordshire), Watkin (AP JOHN HIR, of Breconshire), Watkins (of Pembrokeshire), Weaver (or Wever, of Radnorshire), Wharton (Bishop of St. Asaph), Whitaker (of Denbighshire), White (of Tenby, Pembrokeshire), Whitley (of Hawarden, Flint), Whitney (of Herefordshire), Widlocke (or Whitlock, Wydlock, Pembrokeshire), Wilcrick (of Monmouthshire), Wilkins (of Glamorgan), William (Sir, AP THOMAS), Williams (lordship of Usk, Monmouthshire), Williams (of Pen-rhos, Monmouthshire), Winstanley (of St. Dogmaels, Pembrokeshire), Winston (of Trewyn, Monmouthshire), Winter (of Llan-gain, Carmenthenshire), Wirriot (of Pembrokeshire), Wogan (of Pembrokeshire), Wolf (of Wolvesnewton and Usk, Monmouthshire), Woodall (or Wodehall, of Flint), Woode (de la, of Flint), Woodford (of Castell Pigyn, Carmenthenshire), Woods (of Tal-y-llyn, Anglesey), Wroth (of Abergavenny, Monmouthshire), Wylde (or Wyld, of Denbighshire), Wyn (Cadwaladr, of Montgomeryshire), Wynde (or Weind), Wynn (Dyffryn Melai, Denbighshire), Wynn (of Gwydir, Caernonfonshire)
Ynyr (AP CADFARCH), Ynyr (GWENT, King of), Young (Bishop of St. David’s), Young (of Tredrysi, Pembrokeshire)