12 May 1942 | 56 prisoners were released from the camp: 34 Poles, 18 Czechs, 2 Dutch, and 2 Germans. The Dutch men were Josef Janssen (nr 23610) and Johann Giesen (nr 23611) [both in the pictures].
Read more about releases from Auschwitz: https://www.auschwitz.org/en/history/life-in-the-camp/releases-from-the-camp/