Given name: Józef Family name: Lejewski

Commander of the group, which forced its way into the ghetto on 18 April 1943 with the last transport of weapons. He fights together with a 5-person unit on 19 April in Mila Street and on 20 April at the corner of Nalewki Street. Wounded, he withdraws with his companion on 21 April, leaving four people killed.