Male Isaac Willis Click to view Isaac Willis in the family tree

Isaac was born in Bridgewater, Massachusetts.1   Isaac is no longer alive.2 

Family Details of Isaac's family with Mary Gifford

1 1987.ftw
2 5812.ftw
Further sources/citations:
World Family Tree Vol. 1, Ed. 1 @ Tree #1987, World Family Tree Vol. 1, Ed. 1 @ Tree #5812