I am trying to find out if by any chance Zundel Slomowitz was the brother/half brother of Carl Slomowitz? From what I know they were both born in Posvel, Kovno Giberna, Lithuania around the same years.
are these two people, Zundel and Carl Slomowitz mentioned in the tree? You'll get much better results to this query if you try and contact the manager(s) of these profiles AND "tag" them in this discussion. See Tagging here: http://wiki.geni.com/index.php/Glossary#T