Nom de famille "of Gwynedd"

Ordre dynastique

• Gwynedd

• Owain (Owain ap Gruffydd) ✕ Cristin Goronwy (Cristin verch)
  • Dafydd (Dafydd ab Owain) ( - 1203), King of Gwynedd ✕ Emme d'Anjou

• of Gwynedd

• Llywelyn, Llywelyn le Grand (1173 - 1240), Prince of Aberffraw ✕ Joan Plantagenêt (ca 1191 - 1237)
  • Gwladus ✕ Ralph Mortimer
  • = Gwladus ✕ Reginald de Braose
  • Margaret ✕ John de Braose ( - 1231)
  • = Margaret ✕ Walter Clifford (1187 - 1263), Baron Clifford
  • Elen ( - 1253) ✕ (1222) John of Scotland, John the Scot (1206 - 1237), Earl of Huntingdon
  • = Elen ✕ Robert de Quincy ( - 1257)
  • David
• = Llywelyn ✕ Ne N
  • Gruffydd ✕ Ne N
    • Llywelyn, Llywelyn le Dernier, Prince of Gwynedd ✕ Eleanor de Montfort
      • Helen ✕ Donald of Mar, Earl of Mar

Ordre alphabétique

Gwynedd

1 — Dafydd (Dafydd ab Owain) ( - 1203), King of Gwynedd ✕ Emme d'Anjou

2 — Owain (Owain ap Gruffydd) ✕ Cristin Goronwy (Cristin verch)

of Gwynedd

1 — David

2 — Elen ( - 1253) ✕ (1222) John of Scotland, John the Scot (1206 - 1237), Earl of Huntingdon ✕ Robert de Quincy ( - 1257)

3 — Gruffydd ✕ Ne N

4 — Gwladus ✕ Ralph Mortimer ✕ Reginald de Braose

5 — Helen ✕ Donald of Mar, Earl of Mar

6 — Llywelyn, Llywelyn le Dernier, Prince of Gwynedd ✕ Eleanor de Montfort

7 — Llywelyn, Llywelyn le Grand (1173 - 1240), Prince of Aberffraw ✕ Joan Plantagenêt (ca 1191 - 1237) ✕ Ne N

8 — Margaret ✕ John de Braose ( - 1231) ✕ Walter Clifford (1187 - 1263), Baron Clifford