Gender: boy
School:
School #6
Is it possible that Nechemia Rozensztajn was a boy instead of a girl? I found a Nechemia IJsz Rozenstajn born 01/08/1923 but he is a male. He would have been the right age for School #6 and I did research on the name and found that Nechemia is a variant form of Nehemiah.
Nechemua lived at Siegfried 8 flat 15 and P.O.W 23. I wasn't sure if POW was an address or not.
The only other person I found living at Siegfried 8 Flat 15 was Pinkus Rozenstajn born 5/11/1917 and he lived at Hohen 56 as well as Siegfried 8 15. PInkus isn't old enough to be Nechemia's father so I'm guessing that he was his older brother or maybe cousin. I couldn't find anything on their parents...