Sir Wiliam de Lusignan

   Another name for Wiliam was William of Valence.

  General Notes:

Earl of Pembroke. [GADD.GED]

Earl of Wexford and Pembroke. [Genealogy.eu]

Wiliam married Joan De Munchensy. (Joan De Munchensy was born about 1222 in County Pembrokeshire, Wales ⁶³¹ and died on 20 Sep 1307 in England ⁶³¹.)