| | Bertha de Gloucester 1130–… William de Braose 1126–1179 | | |
| | Sybil de Neufmarche 1100–1143 Miles fitz Walter … 1097–1143 | | |
| | Nest ferch Osborn … 1079–… Bernard de Neufmarche 1050–1093 | | |
| | Nest ferch Gruffydd … 1059–… Osborn fitz Richard … 1055–… | | |
| | Gruffydd ap Llywelyn … 1011–1063 Harold II Godwinson 1022–1066 | | | | Ælfgar … Earl of Mercia 1002–1059 | | | | Leofric III … Earl of Mercia 975–1057 Godgifu … Countess of Mercia 980–1067 |
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| | | Llewelyn ap Seissyll (Seissyllt) 980–1023 Angharad ferch Maredudd … 982–… | | | | Seissyllt ap Ednowain 938–… Trawst ferch Elisedd (Eliseg) 940–… | | | | | Elisedd ap Anarawd 885–942 | | | | Anarawd ap Rhodri 857–916 | | |
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| | | | | | | | | | | Hywel Dda ap Cadell 880–950 Elen ferch Llywarch … …–… | | |
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| | | Gytha (Githa) Thorkelsdóttir …–… | | | | | Thorgil (Torkel or Torgils) Sprakling (Sprakalägg or Styrbjörnsson) …–… | | | | Queen of Norway Tyra (Tyri or Thyra ) Haraldsdotter …–1000 | | | | Ingeborg Thrandsdotter … …–… | | |
| | | King of Denmark Harald II Bluetooth … 960–986 | | |
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