Searching for David and Michael Treff-Tour #israel


I would appreciate any help in locating information/contact for David and Michael Treff-Tour. They live or lived in Israel and are descendants (sons?) of Josef Treff-Tour (b 1926 Berlin - d 1987 Israel).  Josef was a son of Isidore Treff and Lea Leonore Treff, husband of Hana Tour and formerly of Aviva Treff-Tour, brother of Hanna Palenker and Dora Treff.

Lynda Mandlawitz