My ggrandfather was Wm H. Parks from Ohio , migrated to Sugar Island , Mi. He married Rachel Vanderburgh in 1871 I have a lot of descendents of Wm and Rachel but I have hit a brick wall . concerning Wm parents. The census show Wm was born 1839 in Ohio ( white) Fathers birthplace was Ohio and Mothers was PA any help would be greatfully accepted Thank You Marie McKenna mmckenna@pei.sympatico.ca