Street: Nowy Zjazd City: From Warsaw the Poniatowskis live there; Marysia with her little son hides there until the mid-August 1942
- House number: 6
Street: Nowy Zjazd City: From Warsaw the Lubecki sisters live there; Marysia with her little son hide there from the end of August 1942 until February 1943
- House number: 6