I was married to Alfred F Knies Jr. from 1968-1977. Al's father told me they lived near Hamburg. Al's birth certificate says Wundstorf, Germany on it. There were 3 kids born in the U.S. Isabelle, Barbie, and Walter. Is your fiancé, Isabelle "Izzy"? I have been looking for the family too. I know Peter and Barbie and the mother and father are deceased. Walter lives in Kentucky. Al either in AZ or CO. as of now. If you are trying to find info for Izzy, tell her she can write me anytime at Sharon.firstname.lastname@example.org
or make me her friend of facebook.
Gisela or Renata too. I already correspond with Walter.
He wants to know where his sisters are too.
Hope this helps, Sharon Gari :)