I have a Christain Rosenhauer who married Mary knoblauch, they lived in St. Joseph county MI. they and there children lived and died in White Peigen Twp. I have death records and cemetery records. One of there children Frank Rosenhauer died and left a Will and John knoblauch was listed he lived in Minn. and so did other family with different surnames, ther were all cousins. If anyone is interested let me know.