According to Michael Pizer: The Pinczewski family sold pots and pans in Klodawa. The father's name was Aaron. He also remembered four brothers, but not the names.

Per Moshe Krel interview 2/10/08: In Shlupfing and Backnang we made good friends with whom we socialized.  We were neighbors with Lena and Zalel Pinczewski [from Klodawa].  Their son Val went to school with our children David and Dvorah.  They had a brother in Australia, and after being in Israel for about eight years, they went there.  On our tour to Australia and New Zealand in the 1990’s, we stayed with them a few days, and we were writing to each other all the time.