Gender: boy
School:
School #12B
A fuzzy search of I* Lebenbojm turned up Izrael Lebenbajm, whose birthdate made him the appropriate age to have attended School #12B.
The only other Lebenbajms in the Lodz Ghetto Database were all his family--they all lived at the same address as Izrael. These family members include a father, Szaja (b. 1897), a mother, Sura (b. 1896), and two siblings: Chaim (b. 1927) and Abe (b. 1928).
They were all deported on March 26, 1942, during the month of daily deportations to Chelmno.