Taube Lea Lustgarten was born on August 18, 1886 in Novy Sacz (Neu Sandez)/Galicia into a Jewish family. She married the hat manufacturer Bernhard Rosenblüth, daughter Hedwig was born on January 13, 1910, son Julius followed on November 9, 1911. Her husband Bernhard fell in World War I. Taube Rosenblüth married Heinrich Seiler in 1922 in 2nd marriage, but only according to Jewish rite, she kept her name Rosenblüth. From 1933 to 1942 she lived at Luitpoldstraße 22, first in a 2 ½ room apartment, later in a 4 room apartment.

Leopold Rosenberg was born into a Jewish family in Berlin on July 26, 1869.

Born July 7, 1909 in Mogilno

Fritz Rosenberg was born in Berlin on July 6, 1901, the son of Leopold Rosenberg, a self-employed upholsterer, and his wife Eva, née Engel.

Born December 2, 1898 in Berlin

Eva Engel was born on September 16, 1870 in Schwetz/East Prussia, the daughter of Jakob Engel and his wife Rahel née Buchowzer.

Otto Rosanes was born on August 8, 1877 in Breslau into a Jewish family.