30 January 1899 | A Polish Jew, Kielman Rosenfeld, was born in Warsaw.

In #Auschwitz from 12 February 1942.
No. 21553
He perished in the camp on 12 March 1942.

30 January 1915 | A Czech Jew, Gerhard Rosenbaum, was born in Prague.

He was deported to #Auschwitz from the Theresiensatdt ghetto on 15 May 1944. He did not survive.