Mor O'Brien
1062 - Yes, date unknownDrag or scroll to see more of the chart.
| Theobald Le Botiller Walter, II | |
| D: | 26 Sep 1285 |
| Arklow, Wicklow, Leinster, Ireland | |
| Joan, of Essex -1303 |
| Joan, of Essex | |
| D: | 4 Apr 1303 |
| Margery De Burgh -Aft 1253 |
| Margery De Burgh | |
| D: | Aft 1 Mar 1253 |
| Theobald Le Botiller Walter, II | |
| D: | 1248 |
Earl of Ulster Richard De Burgh 1259-1326 |
| Earl of Ulster Richard De Burgh | |
| B: | 1259 |
| D: | 29 Jul 1326 |
| Margaret De Burgh -1303 |
| Margaret De Burgh | |
| M: | 27 Feb 1280 |
| D: | 1303 |
| Egidia De Burgh 1270-Yes, date unknown |
| Egidia De Burgh | |
| B: | 1270 |
| Belfast, Antrim, Northern Ireland, United Kingdom | |
| D: | Yes, date unknown |
| High Steward of Scotland James Stuart 1268-1309 |
| High Steward of Scotland James Stuart | |
| B: | 1268 |
| Dundonald, , Ayr, Scotland, United Kingdom | |
| M: | 1291 |
| Dundonald, , Ayr, Scotland, United Kingdom | |
| D: | 16 Jul 1309 |
| Earl of Ulster Walter 1230-1271 |
| Earl of Ulster Walter | |
| B: | 1230 |
| D: | 28 Jul 1271 |
| Avelina Fitzjohn, of Essex 1248-Yes, date unknown |
| Avelina Fitzjohn, of Essex | |
| B: | 1248 |
| Shere, Surrey, England, United Kingdom | |
| M: | 1255 |
| D: | Yes, date unknown |
| Lord of Connacht Richard De Burgh 1200-1243 |
| Lord of Connacht Richard De Burgh | |
| B: | 1200 |
| D: | 1243 |
| Giles De Lacy 1201-Yes, date unknown |
| Giles De Lacy | |
| B: | 1201 |
| Dublin, Dublin, Leinster, Ireland | |
| D: | Yes, date unknown |
| Mor O'Brien 1062-Yes, date unknown |
| Mor O'Brien | |
| B: | 1062 |
| , , Connacht, Ireland | |
| D: | Yes, date unknown |
| Willam De Burgh 1158-1205 |
| Willam De Burgh | |
| B: | 1158 |
| , , Connacht, Ireland | |
| D: | 1205 |