The Australian Fiebelkorn's

My grandfather Wilhelm Fiebelkorn (son of Ludwig) spoke to me once of two relatives that went to Argentina, and one that went to Australia.  He did not know their names, or if he did I just don't remember.  I do remember him saying something about the person going to Australia being a missionary.  If that was the case, he probably did not marry or have children.

If anyone has any additional information, I would appreciate it very much.
 

The Red Star is the location of Sydney, New South Wales, Australia.