Given name: Unknown Family name: Kreński

The commander of one of the combat groups in the area of the brushmaker's shop, in mid-May 1943 the group had a sleeping-place at Swietojerska Street No. 36-34, later with Goldman. In May (mid-May?) Krenski's group moved some place else. Around 2 July was discovered by Germans, a couple of people died. Three members and Krenski left through the sewers on 3-4 July.