Ap Anlach Brycheiniog, Gwelfyl - Ap Cain, Teuhvant

  • Ap Anlach Brycheiniog, Gwelfyl — Ap Anlach, Tanglwst
  • Ap Anlach, Teath — Ap Annlach, Brychan
  • Ap Annlach, Bryon — Ap Antonius, Pydain
  • Ap Anwedd, Anerwydd — Ap Arch, Ceidio
  • Ap Arch, Ceri — Ap Arnallt, Roger
  • Ap Arnallt, Thomas — Ap Aron, Joan
  • Ap Aron, Jonet — Ap Arthen, Joan
  • Ap Arthen, Llywelyn — Ap Arthrwys, Cinbelin
  • Ap Arthrwys, Cynfelyn — Ap Arthwyr, Geoffrey
  • Ap Arthwyr, Gwlyddien — Ap Arviragus, Coilus
  • Ap Arviragus, Eugain — Ap Avallach, Brithguein
  • Ap Avallach, Brychwain — Ap Bach, Wenllian
  • Ap Baeldaeg, Bernic — Ap Bela, Istvan
  • Ap Belanus, Mordrainis — Ap Beli Mawr, Don
  • Ap Beli Mawr, Euddolen — Ap Beli, Bran
  • Ap Beli, Brenin — Ap Beli, Guilauc
  • Ap Beli, Guoillauc — Ap Beli, Rhun
  • Ap Beli, Sanan — Ap Berwyn, Feddw
  • Ap Berwyn, Geraint — Ap Blaidd, Cyllyn
  • Ap Blaidd, Cynillin — Ap Bleddyn Ap Cynfyn, Cristin
  • Ap Bleddyn Ap Cynfyn, Dyddgu — Ap Bleddyn-Teonan, Gwrhydr
  • Ap Bleddyn, Aaron — Ap Bleddyn, Euron
  • Ap Bleddyn, Eva — Ap Bleddyn, Iorweth
  • Ap Bleddyn, Iowereth — Ap Bleddyn, Sanan
  • Ap Bleddyn, Sarah — Ap Bledri, Llywelyn
  • Ap Bledri, Maredudd — Ap Blegwrd, Elizabeth
  • Ap Blegwrd, Gwallter — Ap Bleidudd, Cuhelin
  • Ap Bleidudd, Henwyn — Ap Bowen, Joan
  • Ap Bowen, John — Ap Bran, Amalech
  • Ap Bran, Amallac — Ap Bran, Gwyifyw
  • Ap Bran, Gwylfyw — Ap Breichrwy, Urban
  • Ap Brenin Powys, Eiludd — Ap Brochfael, Selyv
  • Ap Brochfael, Tadreg — Ap Brochwel, Essylt
  • Ap Brochwel, Esyllt — Ap Brond, Beorns
  • Ap Brond, Bernic — Ap Brwth, Alafon
  • Ap Brwth, Cymryw — Ap Brychan, Callwen
  • Ap Brychan, Cledwyn — Ap Brychan, Tudwen
  • Ap Brychan, Verch — Ap Budic, Madog
  • Ap Budic, Map — Ap Bywry, Teon
  • Ap Bywyn, Cadfarch — Ap Cadel, Hywel
  • Ap Cadel, Owain — Ap Cadell, Ap
  • Ap Cadell, Ardden — Ap Cadell, Gwenillian
  • Ap Cadell, Gwenlian — Ap Cadell, Rhain
  • Ap Cadell, Rheingar — Ap Cadeyrn, Brochwel
  • Ap Cadeyrn, Brydw — Ap Cadfan, Cunedd
  • Ap Cadfan, Cunedda — Ap Cadfer, Cadwallen
  • Ap Cadfer, Edburga — Ap Cadifore, Gwaethford
  • Ap Cadifore, Gwaithfoed — Ap Cadogan, Ellen
  • Ap Cadogan, Griffith — Ap Cadrodcalchfy, Yspwys
  • Ap Cadrog, Cilmin — Ap Cadwaladr, Affada
  • Ap Cadwaladr, Affrada — Ap Cadwaladr, Tangwystl
  • Ap Cadwaladr, Thomas — Ap Cadwallan, Idwel
  • Ap Cadwallan, Maelgwyn — Ap Cadwallon, Gladis
  • Ap Cadwallon, Griffith — Ap Cadwar, Severus
  • Ap Cadwel, Elen — Ap Cadwgan, Ellen
  • Ap Cadwgan, Euron — Ap Cadwgan, Meric
  • Ap Cadwgan, Meuric — Ap Cadwgon Fawr, Thomas
  • Ap Cadwgon Fychan, Dyddgu — Ap Cadwgon, Grono
  • Ap Cadwgon, Gronwy — Ap Cadwgon, Rhiwallon
  • Ap Cadwgon, Rhydderch — Ap Cadwy, Perdyr
  • Ap Cadwy, Peredur — Ap Cain, Teuhvant