Nielsen Hayden genealogy
Owain ap Maredudd ab Owain ap Gruffudd
- 1275Drag or scroll to see more of the chart.
Gruffydd ap Rhys
1090-1137
1090-1137
Gwenllian ferch Gruffudd
-1136
-1136
William de Briouze
1100-1180
1100-1180
Bernard de St. Valéry
-1190
-1190
Matilda
-1151
-1151
Angharad ferch Owain
-1162
-1162
Gronwy ab Owain ab Edwin
1070-
1070-
Rhys ap Gruffydd, King of Deheubarth
1132-1197
1132-1197
Gwenllian ferch Madog
-1160
-1160
William de Briouze
-1211
-1211
Maud de St. Valéry
1150-1210
1150-1210
Seisyll
1130-
1130-
Matilda de Briouze
-1210
-1210
Rhodri ab Owain Gwynned
-1195
-1195
Einion ap Seisyll
1170-
1170-