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Female Petronilla De Lacy Click to view Petronilla De Lacy in the family tree

Petronilla De was born about 1196 in Meath, Ireland.  Petronilla De's father was Walter De Lacy and her mother was Margaret De Braose.  Her paternal grandparents were Hugh De Lacy and Rohese De Monmouth; her maternal grandparents were William III Th Baron De Braose and Maud Matilda De St Valery. She had a brother and a sister, named Gilbert De and Egidia Edith De.  She was the oldest of the three children.  She died after November 25th, 1288.


Petronilla De's family with Ralph VI De Toeni

‌Petronilla De and Ralph VI De were married in a religious ceremony before 1234.  They had a son and a daughter, named Roger Ralph De and Constance De.

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