Teitelbaum Family of New York and Russia Poland

Hello, I am also researching the TEITELBAUM family (my father's side). My grandfather, Maurice, was born in Pinsk in 1901. At the time, it was in Poland, now in Belarus. Maurice's mother was Shana Gittel Levine, from near Droghicin, a small village called Kolonya Jacovleva, also in Belarus. Maurice (his hebrew name was Lazar Moshe) came to the states in 1903. His father, Louis, or Leibel (Aryeh Leib) came over the previous year, ran a paint store and painting service in Brooklyn, NY. We recently had a family reunion in DC last November. It was wonderful.
Anyone else out there a TEITELBAUM or have any connections to Pinsk or Jacovleva? Would love to hear from you!
Dan