Hi My name is Craig Koeberlein and I was wondering if we were related. I live in Antelope CA. and I don't see the Koeberlein name without being related somewhere along the line. I noticed that you have the first e in your last name, some of the Koeberlein's in CA. droped that e. Well now for some clues, My Dad is Val Koeberlein and My Grandfather was Otto Koeberlein. we also have famly in Washington state. Well thats all for now thanks Craig.