Josceline De Percy Lord of Linton

Josceline De was born about 1242 in Of, Whitby, Yorkshire, England.  Josceline De's father was William De Percy and his mother was Ellen Baliol. He had six brothers and a sister, named Jeffrey (Galfrid) De, Ingelram De, Alan De, Henry De, Walter De, Geffrey De and Elena De.  He is the fourth youngest of the eight children. He has four half-sisters named Joan De, Agnes De, Alice De and Anastasia.