Nielsen Hayden genealogy
Tewdwr Mawr ap Cadell ab Einion ab Owain
Abt 1000 - Drag or scroll to see more of the chart.
| Henry fitz Roy Abt 1105-1157 |
| Henry fitz Roy | |
| B: | Abt 1105 |
| of Pembrokeshire, Wales | |
| D: | 1157 |
| Anglesey, Wales | |
Nest ferch Rhys Abt 1085-Bef 1136 |
| Nest ferch Rhys | |
| B: | Abt 1085 |
| D: | Bef 1136 |
| Henry I, King of England 1068-1135 |
| Henry I, King of England | |
| B: | 1068 |
| D: | 1 Dec 1135 |
| Lyon-la-Forêt, near Rouen, Seine-Maritime, Normandy, France | |
| Maurice fitz Gerald Abt 1100-1176 |
| Maurice fitz Gerald | |
| B: | Abt 1100 |
| D: | 1 Sep 1176 |
| Wexford, Ireland | |
| Alice -Aft 1170 |
| Alice | |
| D: | Aft 1170 |
| Gerald of Windsor 1070-Aft 1116 |
| Gerald of Windsor | |
| B: | 1070 |
| D: | Aft 1116 |
| Owain ap Cadwgon -1116 |
| Owain ap Cadwgon | |
| D: | 1116 |
| Rhys ap Tewdyr, King of Deheubarth | |
| D: | Apr 1093 |
| Brycheiniog, Wales | |
| Rhys ap Gruffydd, King of Deheubarth Abt 1132-1197 |
| Rhys ap Gruffydd, King of Deheubarth | |
| B: | Abt 1132 |
| D: | 24 Apr 1197 |
| Gwenllian ferch Madog -1160 |
| Gwenllian ferch Madog | |
| D: | 1160 |
| Gruffydd ap Rhys Abt 1090-1137 |
| Gruffydd ap Rhys | |
| B: | Abt 1090 |
| D: | 1137 |
| Gwenllian ferch Gruffudd -1136 |
| Gwenllian ferch Gruffudd | |
| D: | 1136 |
| Heilin ap Llywarch ap Gwyn ap Tewdwr Mawr | |
| B: | Abt 1100 |
| Llywarch ap Gwyn ap Tewdwr Mawr ap Cadell | |
| B: | Abt 1070 |
| Gwyn ap Tewdwr Mawr ap Cadell Abt 1030- |
| Gwyn ap Tewdwr Mawr ap Cadell | |
| B: | Abt 1030 |
|
| Tewdwr Mawr ap Cadell ab Einion ab Owain Abt 1000- |
| Tewdwr Mawr ap Cadell ab Einion ab Owain | |
| B: | Abt 1000 |