
| Margaret de BURGH | |
| B: | Abt 1254 |
| Lanvalay, Connaught, Ireland | |
| D: | 1303–4 |
| Richard Óg de BURGH, 2nd Earl of Ulster, 3rd Baron of Connaught | |
| B: | Abt 1259 |
| Connaught, Ulster, Ireland | |
| D: | 29 Jul 1326 |
| Athassel, Tipperary, Ireland | |
| Hawise de BURGH | |
| B: | Abt 1256 |
| Lanvalay, Connaught, Ireland | |
| D: | Yes, date unknown |
| John de BURGH | |
| B: | Abt 1230 |
| of Wakerley, Northantonshire, England | |
| D: | Bef 3 Mar 1279 |
| Cecily de BALLIOL | |
| B: | Abt 1244 |
| Barnard Castle, Gainsford, Durham, England | |
| D: | Bef 10 Apr 1273 |
| Hawise de LANVALEI | |
| B: | Abt 1215 |
| Walkern, Hertfordshire, Engalnd | |
| D: | 1249 |
| John de BURGH, 1st Baron of Portslade | |
| B: | Abt 1220 |
| of Henherst, Kent, England | |
| D: | 1281 |
|
| Matilda de PECHE | |
| B: | Abt 1190 |
| Bourne, Lincolnshire, England | |
| D: | Aft 11 May 1226 |
| William de LANVALEI, Lord of Walkern | |
| B: | Abt 1190 |
| Walkern, Hertfordshire, Engalnd | |
| D: | 1217 |