In November 1941, in the Litzmannstadt Ghetto, Nazis established a sub-camp to which Roma and Sinti were brought from the Burgenland. After several weeks, on January 5, 1942, the deportation of prisoners to the extermination camp in Chełmno nad Nerem began, where several thousand people were brutally murdered.

• Pamięci Romów i Sinti zamordowanych przez Niemców w czasie II wojny światowej. In: Łodz.pl. 09.01.2024. https://uml.lodz.pl/aktualnosci/artykul/pamieci-romow-i-sinti-zamordowanych-przez-niemcow-w-czasie-ii-wojny-swiatowej-id68770/2024/01/9/?cHash=6c6a4512f3b7acb71dd37f8441a71f59