Gerald FitzMaurice, 1st Lord of Offaly ★

Born Abt in Wales. He married Abt. He died January 15, 1204, at Maynooth Castle, County Kildare, Ireland.

Family Background

Gerald FitzMaurice was born around 1150 in Wales, second-eldest son of Maurice FitzGerald, Lord of Llanstephan, and Alice de Montgomery, granddaughter of Arnulf de Montgomery. He had five brothers, the eldest being William FitzMaurice, and one sister, Nesta, named for their celebrated grandmother Nest ferch Rhys.

The Norman Invasion of Ireland

Gerald joined his father in the Norman invasion of Ireland (1169–71), landing in support of the exiled king Diarmait Mac Murchada. During the 1171 assault on Dublin, Gerald and his brother Alexander were praised for great valor fighting against Ruaidrí Ua Conchobair outside the city walls. After their father died on September 1, 1176, Gerald received half the cantred of Ophelan, centered on Maynooth and Rathmore, from his elder brother William.

Acquisition of Offaly Through Marriage

Around 1193 Gerald married Eve de Bermingham, daughter of Robert de Bermingham and heiress to the barony of Offaly, becoming the first FitzGerald Lord of Offaly jure uxoris through her. He expanded his holdings with grants from Strongbow in County Kildare, including Naas, built Maynooth Castle, and took part in the 1197 conquest of Limerick, acquiring Croom in County Limerick; he also founded Geashill between 1185 and 1204.

Death and Legacy

Gerald died January 15, 1204, still in possession of his estates. His cousin, the chronicler Giraldus Cambrensis, described him as "small in stature, but distinguished for prudence and honesty." Through his son Maurice FitzGerald, 2nd Lord of Offaly, and their descendants, Gerald became ancestor of the Earls of Kildare, founders of one of Ireland's most powerful medieval dynasties.