Jon currently resides at 949 Spaight St #1, Madison, Wi 53703. Ernest H Jahnke, Gertrude L Jahnke, James E Jahnke and 4 other people are people possibly related to Jon. Jon turned 47 years old. Public records show Honesdale, Waunakee, Saint James City and one other city as cities Jon also stayed in. The phone number (608) 257-7444 is Jon’s. Jon's birth year is 1977.