On January 12, 1942, the Germans completed the liquidation of the Roma camp located in the Litzmannstadt Ghetto in Łódź. The Germans took 5,000 people to Łódź. Mostly Roma from the border of Austria and Hungary. Many of them died in the camp, the rest were murdered in the gas chambers.

• Kalendarium 12 stycznia. Historia: Łódź i województwo łódzkie na kartkach kalendarza ZDJĘCIA. In: MSN. https://www.msn.com/pl-pl/wiadomosci/polska/kalendarium-12-stycznia-historia-łódź-i-województwo-łódzkie-na-kartkach-kalendarza-zdjęcia/ar-AA1mQIDJ