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Lord Lanstephan Maurice FitzGerald
26 generations from the origin. Great x 24 grandfather.
Birth: c. 1105, ;
Death: Sep 1176; ;
Age: 71

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  • Baron of Lanstephan
  • Baron of Maynooth
  • Baron of Naas


Maurice FitzGerald, Lord of Maynooth, Naas, and Lanstephan[1] (c. 1105 – September 1176) was a medieval Cambro-Norman baron and a major figure in the Norman invasion of Ireland.

A Welsh Marcher Lord, Lord Lanstephan fought, along with his older brother William, and half-brother Robert FitzStephen, constable of Cardigan, under Robert FitzMartin at the Battle of Crug Mawr in Wales in 1136.

Llansteffan Castle overlooks the River Tywi estuary where it enters Carmarthen Bay. It was captured by Maredudd ap Gruffydd in 1146 against the forces of Maurice FitzGerald and his brother William, Lord of Emlyn who were the leading Norman settlers of the region. The castle was retaken by the Normans in 1158.

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See the Family Tree

Castellan of Pembroke Castle Gerald de Windsor aka Gerald FitzWalter
c. 1075 - 1135
Princess Nest ferch Rhys aka Nesta
c. 1085 - 1136
Lord Offaly Gerald FitzMaurice
Great x 23 grandfather
c. 1150 - Jan 15, 1204
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