Hi Lisa, On my rather extensive Neuman/Sigal Family Tree, there is my ancesters Czarne Neuman who married Abraham Pfeffer. Their offspring included Klara Jetka Pfeffer and Nuchim Pfeffer, born 1-25-1898. I have no updated info., only more dated details back into my ancestry. Might we have a link. Many of my Sigals of the Ukraine had various spellings of the surname, and it is a very well-researched tree.