I am looking for more information on James Forbes Gibb, youngest son of George and Mary Jane McCray. I think that he may have been my grandmother's father, but I am at a deadend on where to search. Are there any Gibb families living in Allegheny County or somewhere in Pennsylvania who is related to this family? My grandmother's name was Lillian Marjorie Gibb, born 10/23/1922 in Sewickley, PA (she died in an automobile accident in Nebraska in 1951 with her husband, Leroy Chalker) and I think that she had 11 brothers and sisters. I know the James F. Gibb I am looking for was born in Edgeworth, PA, I don't have a birthdate on him. But my mother's baby book says that her mother's grandparents were George Gibb and Mary Jane McCray, so I am pretty sure that this is the James F. Gibb I am looking for, but can't find out anything about his immediate family. Is there any Gibb family out there who is related to the James F. Gibb from this family?
I am anxious to find out something for my family tree.