Gender: boy
School:
School #14B
An exact search for Gerszon Lukensburg turned up one exact match, and Gerszon was born in 1927, making him the right age to attend School #14B.
I found Gerszon's family by matching people with the same last name to Gerszon's address. I found his father (Szmil, b. 1896), mother (Sura, b. 1904), and two siblings (Natan, b. 1929) (Fajga, b. 1938).
Sura was diagnosed with typhoid on October 9, 1940, according to Hospital Death Records, but was deported--along with the rest of the family--on March 31, 1942, during the month of daily deportations to Chelmno.