I have just realized how important these boards can be in my (fairly recent) search....I am tracking Goettlichers. My uncle, Charles Goettlicher, married a Nila Yankee (Jahnke) and I can't seem to track either of them much further than 1930 in Appleton. Is she part of your research (or anyone else out there who has responded to the original post)? I will be visiting Wisconsin from the northern California coast next week and would love to have a better lead than what I have...Debbie