Maurice FitzGerald was Lord of Maynooth, Naas and Llanstephan. He was a medieval Anglo-Norman baron and a major figure in the Norman invasion of Ireland.
A drawing of Maurice FitzGerald from a manuscript of the Expugnatio Hibernica, an account of the 1169 invasion of Ireland written in 1189 by Maurice's nephew, Gerald of Wales
Nest ferch Rhys was the daughter of Rhys ap Tewdwr, last King of Deheubarth in Wales, by his wife, Gwladys ferch Rhiwallon ap Cynfyn of Powys. Her family is of the House of Dinefwr. Nest was the wife
Nest's ancestor Hywel Dda, King of Wales, grandson of Rhodri Mawr