
| Mathgamain UA BRIAIN | |
| B: | Abt 1072 |
| Munster, Ireland | |
| D: | Yes, date unknown |
| Domnall Gerrlámhach UA BRIAIN | |
| B: | Abt 1074 |
| Munster, Ireland | |
| D: | 1135 |
| Philip de MONTGOMERY | |
| B: | Abt 1102 |
| Pembrokeshire, Wales | |
| D: | 1177 |
| Thornton, Fifeshire, Scotland | |
| Robert de MONTGOMERY | |
| B: | Abt 1105 |
| Pembrokeshire, Wales | |
| D: | 1179 |
| William FITZGERALD | |
| B: | Abt 1134 |
| Eyre, Cheshire, England | |
| D: | 1192 |
| Raymond FITZGERALD, Constable of Leinster | |
| B: | Abt 1140 |
| Tunbridge, Kent, England | |
| D: | Abt 1188 |
| Molana, Waterford, Ireland | |
| Isabel de WINDSOR | |
| B: | Abt 1145 |
| Little Easton, Essex, England | |
| D: | Yes, date unknown |
| Robert FITZWILLIAM, of Hastings | |
| B: | Abt 1132 |
| Of, Ashington, Somerset, England | |
| D: | Abt 1186 |
| Ashington Manor, Somersetshire, England | |
| Maria de MONTGOMERY | |
| B: | Abt 1110 |
| Pembrokeshire, Wales | |
| D: | 1150 |
| Carru Castle, Pembrokeshire, Wales | |
| William FITZGERALD, Baron of Windsor and Pembroke | |
| B: | Abt 1100 |
| Carru Castle, Pembrokeshire, Wales | |
| D: | 1173 |
| Carru Castle, Pembrokeshire, Wales | |
| Alice de MONTGOMERY | |
| B: | Abt 1115 |
| Pembrokeshire, Wales | |
| D: | 1 Sep 1176 |
| Abbey Grey Friars Wexford, , Berkshire, England | |
| Lafracoth ingen Muiredaig UA BRIAIN, Princess of Ireland | |
| B: | Abt 1076 |
| Munster, Ireland | |
| D: | 1135 |
| Hanging Marsh, Garth Celyn, Aber Garth Celyn | |
| Arnulf de MONTGOMERY | |
| B: | Abt 1062 |
| Normandy, France | |
| D: | Abt 1118 |
| Bjaðmunjo MÝRJARTAKSDÓTTIR | |
| B: | Abt 1090 |
| Munster, Ireland | |
| D: | Yes, date unknown |
|
| Dubhchobhleig NA OSSORY | |
| B: | Abt 1050 |
| Ireland | |
| D: | 1098 |
| Muirchertach UA BRIAIN, High King of Ireland | |
| B: | Abt 1050 |
| Munster, Clare, Ireland | |
| D: | 10 Mar 1119 |
| Waterford, , Lismore, Waterford, Ireland | |