Nielsen Hayden genealogy
Descendants of Nest ferch Rhys
Abt 1085 - Bef 1136 (~ 50 years)Father: Rhys ap Tewdyr, King of Deheubarth ( - Apr 1093 Brycheiniog, Wales)
Mother: Gwladus ferch Rhiwallon
Nest ferch Rhys (Abt 1085 - Bef 1136)
Henry I, King of England (1068 - 1 Dec 1135 Lyon-la-ForĂȘt, near Rouen, Seine-Maritime, Normandy, France)
:   └─ Henry fitz Roy (Abt 1105 of Pembrokeshire, Wales - 1157 Anglesey, Wales)
:   
:       └─ Amabilis fitz Henry
:        Walter de Ridelisford (of Carriebenan, Kildare, Ireland - Aft 1226)
:           └─ Walter de Ridelisford (of Bray, Berkshire, England - Bef 12 Dec 1244) =>
:            + Annora
Gerald of Windsor (1070 - Aft 1116)
:   └─ Maurice fitz Gerald (Abt 1100 - 1 Sep 1176 Wexford, Ireland)
:    Alice ( - Aft 1170)
:       └─ Gerald fitz Maurice (Bef 1150 of Offaly, Ireland - Bef 15 Jan 1204)
:        Eve de Bermingham ( - Abt 1225)
:           └─ Maurice fitz Gerald (Abt 1190 of Offaly, Ireland - 1257 Youghal, Cork, Ireland) =>
:            + Juliane
+ Owain ap Cadwgon ( - 1116)