Gender: boy
School:
School #21B
When searching Majer Klajn there are two individuals whose DOB would fall in the range of School #21B but neither of their first names are Majer.
Birth date: 22 Oct 1930
Source: Lodz-Names: A Record of the 240,000 Inhabitants of the Łódź Ghetto
Birth date: 12 May 1927
Source: Lodz-Names: A Record of the 240,000 Inhabitants of the Łódź Ghetto
The information regarding the transport number can be associated with Icchok Majer Klajn's information.