
| Richard [The Red] Og de Burgh, Earl of Ulster | |
| B: | 14 Jan 1259 |
| Ulster, Ireland | |
| D: | 29 Jul 1326 |
| Cashel, County Tipperary, Ireland | |
![]() | Margaret De Fiennes |
| Margaret De Fiennes | |
| B: | 1263 |
| Sussex, England, United Kingdom | |
| M: | Bef 1280 |
| Ireland | |
| D: | 1304 |
| Hall Green, Staffordshire, England | |
![]() | Walter de Burgh, 1st Earl of Ulster |
| Walter de Burgh, 1st Earl of Ulster | |
| B: | 1232 |
| Connaught, Ireland | |
| D: | 28 Jul 1271 |
| Galway, County Galway, Ireland | |
![]() | Aveline Ulster |
| Aveline Ulster | |
| B: | 1248 |
| Shere, Surrey, England, United Kingdom | |
| D: | 20/28 May 1274 |
| Dunmow, Essex, England, United Kingdom | |
| Richard [The Red] Og de Burgh, Earl of Ulster | |
| B: | 14 Jan 1259 |
| Ulster, Ireland | |
| D: | 29 Jul 1326 |
| Cashel, County Tipperary, Ireland | |
![]() | Margaret De Fiennes |
| Margaret De Fiennes | |
| B: | 1263 |
| Sussex, England, United Kingdom | |
| M: | Bef 1280 |
| Ireland | |
| D: | 1304 |
| Hall Green, Staffordshire, England | |
![]() | Theobald de Burgh |
| Theobald de Burgh | |
| B: | 1261 |
| Belfast, Antrim, Ireland | |
| D: | 25 Dec 1303 |
| Carrickfergus, County Antrim, Ireland | |
![]() | Lady Egidia Giles deBurgh, of Ulster |
| Lady Egidia Giles deBurgh, of Ulster | |
| B: | 1263 |
| Connaught, Ireland | |
| D: | 26 Oct 1327 |
| Cullen, Banffshire, Scotland | |
![]() | William De Burgh |
| William De Burgh | |
| B: | Abt 1265 |
| County Galway, Ireland | |
| D: | 21 Feb 1324 |
| Staffordshire, England, United Kingdom | |
![]() | Thomas De Burgh |
| Thomas De Burgh | |
| B: | Abt 1267 |
| Belfast, Antrim, Ireland | |
| D: | 1315 |
![]() | Giles de Burgh |
| Giles de Burgh | |
| B: | Abt 1270 |
| D: | DECEASED |
![]() | Aveline Fitzgeoffrey |
| Aveline Fitzgeoffrey | |
| B: | 1238 |
| Shere, Surrey, England | |
| M: | 1257 |
| Surrey, England | |
| D: | 20 May 1274 |
| Dunmow, Essex, England | |
| Richard Mor "The Great Lord Connaught" de Burgh, 1st Earl Of Ulster | |
| B: | 1202 |
| Galway Castle, Connaught, Ulster, Ireland | |
| D: | 17 Feb 1242 |
| Gallia Aquitania, Gaul, Roman Empire | |
![]() | Egidia de Lacy, Lady of Connacht |
| Egidia de Lacy, Lady of Connacht | |
| B: | Abt 1205 |
| Trim, Trim, County Meath, Ireland | |
| D: | 24 Feb 1240 |
| Galway, County Galway, Ireland | |
![]() | Mrs-William BURGH |
| Mrs-William BURGH | |
| B: | Abt 1162 |
| Connaught, Ireland | |
| D: | DECEASED |