John de Lacy

John was born in 1192.  John's father was Roger de Lacy and his mother was Maud (Matilda) de Clare.  His paternal grandparents were John fitz Eustace de Lacy and Alice de Mandeville; his maternal grandparents were Richard de Clare and Amicia Meullent.  He was an only child.  He died at the age of 48 on July 22nd, 1240.

They had a daughter named Maud.