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Female Mary Click to view Mary in the family tree

1   Mary's father was Henry lll Earl von Lancaster and her mother was Maud.  Her paternal grandparents were Edmund Crouchback Koenig von Sicily and Blanche. She had a brother and five sisters, named Henry l Duke, Blanche, Maud, Joan, Isabel Abess and Eleanor.  She died in 1362.1 

Family Details of Mary's family with Henry lll Lord Percy

1 World Family Tree Vol. 4, Ed. 1 @ Tree #0513

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