man John Gray‏‎, son of Baron John de Grey and Catherine FitzAlan‏.
Born ‎before 1350 at Barton, Yorkshire, England‎
Alternate surname: de Grey (New FamilySearch)

Married ‎± 1377 at of Barton, Yorkshire, England to:

woman Mrs. John Gray‏‎
Born ‎before 1350 at of Barton, Yorkshire, England‎

Child:

1.
woman Isabelle de Gray‏
Born ‎ 1378 at Barton, Yorkshire, England‎
Alternate first name: Isabel (IGI (International Genealogical Index))