Street: Krochmalna City: From Warsaw Chaja Rozencwajg lived here, she was in arrears for gas bill covering period until 16 May 1941.
- House number: 31/14
Street: Kaniowska City: From Warsaw spacious flat (villa in fact) owned by Jaroslaw Litwinowicz; the villa had extra entrance through the basement to th...
- House number: 43
Street: Krasińskiego City: From Warsaw Wolf Alapin lived here, he was in arrears for gas bill covering period until 15 May 1941.
- House number: 16/66
Street: Koźla City: From Warsaw Mieczyslaw Pietrzykowski broke there the wall often, enabling Jewish children to leave through the hole
Street: Krochmalna City: From Warsaw kitchen - school run by Mrs M. Klepfisz
- House number: 36
Street: Karmelicka City: From Warsaw kitchen - school run by Braude
- House number: 29
Street: Karmelicka City: From Warsaw Hinda Garnek lived here, she was in arrears for gas bill covering period until 15 May 1941.
- House number: 18/16
Street: Krochmalna City: From Warsaw Chaim Janow lived here, he was in arrears for gas bill covering period until 15 May 1941.
- House number: 7/32
Street: Krochmalna City: From Warsaw Moszel Jarsz lived here, he was in arrears for gas bill covering period until 15 May 1941.
- House number: 22
Street: Krochmalna City: From Warsaw Rywka Kanarek lived here, she was in arrears for gas bill covering period until 15 May 1941.
- House number: 6/26