Descendants of Slany O'Brien
Slany O'Brien (married Nicholas FitzMaurice (1280 - 1332)) is the mother of 2 children and the grandmother of 3 grandchildren. Listed below are details on up to five generations of descendants. See Slany's Family Tree & Genealogy Tools for more views.
- John FitzMaurice (1308 - 1378)
- Aveline (FitzMaurice) FitzGerald (1310 - March 14, 1358) m. Maurice FitzThomas FitzGerald (1295 - January 25, 1356).