Street: Grzybowska City: From Warsaw Korczak corresponded and kept constant contact with the Judenrat in connection with his job as a housemaster.
- House number: 26/28
Street: Gęsia City: From Warsaw the owners work in the tannery, which was in German management. J.K. ofter asks them for help for orphans
- House number: 91
Street: Gęsia City: From Warsaw Baskind stays there in September 1939; the house was burnt
- House number: 12
Street: Gęsia City: From Warsaw the Jewish Police commander in the Warsaw ghetto was executed in this street by the Jewish Fighting Organisation (ZOB)
Street: plac Grzybowski City: From Warsaw Christians of Jewish origin lived there; they got into the ghetto, Prof. Hirszfeld with wife among others
Street: Gęsia City: From Warsaw Here the youth from care corners played with children
Street: Grzybowska City: From Warsaw a shelter in the Talmud Torah building
- House number: 14
Street: Grzybowska City: From Warsaw Bromberg bought the flat at the beginning of 1943; many Jews hid in two hideouts there, among others: for a few week...
- House number: 41