Wikipedia

Bella Tawrigowski called Friedländer was born in Berlin on March 10, 1941, the daughter of Herbert Tawrigowski called Friedländer and his wife Elsa née Lohde.

Helmuth Szprycer was born in Hamburg on August 8, 1929, the son of Julius Eliejzer Szprycer, a business traveler, and his wife Rosa, née Littmann. He had two older sisters: Giesa and Lotte. His parents had separated before his birth, so the siblings grew up with their mother's parents, Fanny and Joseph Littmann, in Berlin. They first lived at Landsberger Strasse 85 in Friedrichshain, then from 1934 in Schöneberg, Barbarossastrasse 8, in a four-room apartment. In 1938 his mother Rosa emigrated to England, and in 1940 his sister Lotte died of tuberculosis.

Giesa (Gisela) Szprycer was born in Hamburg on September 23, 1925, the daughter of Julius Eliejzer Szprycer, a business traveler, and his wife Rosa, née Littmann.