Joan de Burgh was born circa 1300 to Richard de Burgh (1259-1326) and Margaret de Burgh (-1304) and died 23 April 1359 of unspecified causes. She married Thomas FitzGerald (c1280-1328) 16 August 1312 JL in Greencastle.
Children
| Offspring of Joan de Burgh and Thomas FitzGerald (c1280-1328) | |||
| Name | Birth | Death | Joined with |
| John FitzGerald (1314-1323) | |||
| Richard FitzGerald (c1317-1329) | 1317 | 7 July 1329 Rathangan | |
| Maurice FitzGerald (c1319-1390) | 1319 | 25 August 1390 | Elizabeth de Burghersh (c1322-) |
