I am trying to find any living direct male descendants of Abram Goldberg - for testiing of Y-DNA of Goldberg's
Q-M242 is very wide haplogroup and FTDNA Y-111 result not really helpfull.
According to nevgen predictor - it should be at least Q-Y2780/Y2754
.
https://www.yfull.com/tree/Q-Y2780/ - there is Przedbórz group (Q-Y68920)
Big Y (or full genome) testing is really needed.
If you are direct male descendant - please feel free to drop me a message!
Thank you