I dont know about otto. However, I am trying to find some of my people. Last name is Waibel (Married Cathers) HOWEVER IT IS A HARD NAME TO FIND PEOPLE. mY FATHERS WAS lEWIS iRVING wAIBEL, hIS MOTHER OLIVIA. If you have some information please contact me.
Thank you
Cecelia M. Cathers (Waibel)