Do you have any further information on Joseph Wibert?
My family comes from Sylvanus and he was in Ohio (b. 1848/50 in NY?) and he married May Whitman from NY in NY (from what I'm told).He had most of his children in NY or OH and then moved to Michigan (and lived in several counties in Michigan).
Possibly Joseph is my connection.Hard to tell as they were slippery.
I have also requested John Wiberts Will, yes he has one!!