Hugh de Lacy, Lord of Meath, 4th Baron Lacy, was an Anglo-Norman landowner and royal office-holder. He had substantial land holdings in Herefordshire and Shropshire. Following his participation in the
Drawing of de Lacy by Gerald of Wales
The keep of Trim Castle
Kilkea Castle (Front)
Motte-and-bailey built by de Lacy at Clonard, County Meath
Hugh Tyrrel, 1st Baron of Castleknock was an Anglo-Norman nobleman and crusader who played a prominent part in the Norman invasion of Ireland and took part in the Third Crusade.