Rosa was the daughter of the trader Samuel Tobias and his second wife Sophie Isaak, born in Recklinghausen on July 24, 1904. Rosa married Karl Jacobs from Haselünne, Emsland. Their daughter Ingeborg was born in June 1926 and son Kurt Wolfgang in September 1928 in Recklinghausen. In October 1935, the family emigrated to Heerlen, Netherlands, where their daughter Ursula was born on January 1, 1938. …