YHi my name is Jody Butler and I have a family history that includes yunks from guttenburg iowa.
They are buried at Mount Olivet Cemetery and include Mathias and Nikolas junk/yunk. Do you have a connection to these members of the family through Vincent? I think that I have seen his grave in the same cemetery. They came from Saarbrucken, If so I would like to correspond and share information. Jody Butler