Male Jacob Roller Click to view Jacob Roller in the family tree

Jacob was born about 1720 in Wurtemburg, Germany.1   Jacob is no longer alive.1 

Family Details of Jacob's family with Mary Hammer

1 phelps.FTW @ Tree #1353
Further sources/citations:
World Family Tree Vol. 4, Ed. 1 @ Tree #0574, 0574.ftw