I am willing to share research on McLaughlin,
Pankratz, LaVigne, Lupient,Schoonmaker and Tennety.
I have very little on Lavigne,McLaughlin and Schoonmaker
at this point... My family hails from Ireland, Springenberg Bohemia, Cayuga Co. and Orange Co. N.Y. Chippewa Falls
and Prairie du Chien Wis. Spokane Washington and last