- b.BET 978 AND 982 in Powys, Wales d.~ 1061 in Powys Castle, Montgomeryshire, Wales
- b.BET 1011 AND 1025 in Powys, Montgomeryshire, Wales d.1075 in Powys Castle, Montgomeryshire, Wales
- b.~ 0982 in Deheubarth, Monmouth, Wales d.1033
- b.BET 1047 AND 1052 in Monmouthshire, Wales d.~ 1132
- b.BET 1013 AND 1024 in Gest near Penmorfa, Caernarvonshire, Wales d.UNKNOWN
- b.BET 1091 AND 1097 in Powys, Montgomeryshire, Wales d.1160 in Winchester, Herefordshire, England
- b.~ 1052 in Dyffryn Clwyd, Denbighshire, Wales d.UNKNOWN
- b.BET 1063 AND 1078 in Dyffryn Clwyd, Denbighshire, Wales d.UNKNOWN
- b.~ 1060 in Wales d.UNKNOWN
- b.~ 1133 in Maelor, Powys, Wales d.1191
- b.~ 0964 in Aberffro, Malltraeth, Anglesey, Wales d.1039
- b.~ 1004 in Aberffro, Malltraeth, Anglesey, Wales d.UNKNOWN
- b.~ 0964 in Anglesey, Wales d.UNKNOWN
- b.1055 in Caernarvonshire, Wales or Dublin, Ireland d.1137 in Caernarvon, Wales
- b.~ 1000 in Dublin, Ireland d.1034 in Slain by Saxons enroute to Rome on pilgrimage
- b.~ 1031 in Dublin, Ireland d.UNKNOWN
- b.~ 1000 in Leinster, Ireland d.UNKNOWN
- b.~ 1098 in Caernarvonshire, Wales d.UNKNOWN
- b.BET 990 AND 1020 in Tegaingl, Flintshire, Wales d.1073 in Northop, Flintshire, Wales
- b.BET 1040 AND 1044 in Llys Edwin, Llaneurguin, Flintshire, Wales d.1105
- b.BET 1018 AND 1024 in Powys, Wales d.UNKNOWN
- b.~ 1065 in Tegeingl, Flint, Wales d.1162
- b.~ 1000 in Flintshire, Wales d.> 1079
- b.~ 1044 in Tegaingl, Flintshire, Wales d.UNKNOWN
- b.~ 1000 in Llys Edwin, Llaneurguin, Flintshire, Wales d.> 1070
- b.~ 1187 in Maelor, Powys, Wales d.UNKNOWN
- b.~ 1155 in Aberffraw Castle, Anglesey, Wales d.UNKNOWN