William De Irwyn
Birth date:
ABT 1317
Birth place:
, , ,
 
Death date:
  ABT 1390
Death place:
  , , ,

De Irwyn Family

Parents:
Father: William
Mother: Marotte Bernard
Spouse:
Spouse: Montford of Lanmay
 
Siblings:
William De Irwyn
Children:
Alexander De Irwyn
Robert De Irwyn