9. Joachim Otto Willi KOBERSTEIN (Martin Ernst Gottlieb , Friederich Robert Paul , Friedrich Ernst , August ) was born 12 Sep 1938 in Margrafpieske, Kreis Furstenwalde/Spree, Germany.
Joachim married Carolle Anne TILSON, daughter of Gordon Earl TILSON and Marian Ruth ROBINSON, on 4 Jan 1964 in Ste-Anne-de-Bellevue, Quebec. Carolle was born 13 Mar 1944 in Montreal, Quebec.
They had the following children:
+ 11 F i Lisa Susan Paige KOBERSTEIN was born 10 Jan 1967. 12 M ii Christopher Martin KOBERSTEIN was born 28 May 1968 in Pointe-Claire, Quebec. Christopher married Mary AIRD on Feb 1996 in Hudson, Quebec.