Gender: boy
School:
School #1
When looking through the museum database i noticed that it listed two people whose names were : Moszek Lewkowics and Moszek Ber Lewkowics. They have the same name and have the same birthday. They went to the same schools. Is it possible that they are the same people, just somebody added a middle name?
It is possible that one record might have asked for the middle name while the other might not have; either way, if the rest of the information is the same, it's a pretty safe bet that they refer to the same person.