Hans HAMMERMANN (RIN: 5549) was born 17 June 1904 in Giessen, Germany. He married Maria GRÜNE 24 July 1936 in Olsberg, Hochsauerlandkreis, Nordrhein-Westfalen, Germany. He died 18 February 1986. Maria GRÜNE (RIN: 5523), daughter of August Friedrich Wilhelm GRÜNE and Maria Theresia Friederica PADBERG , was born 06 November 1906 in Olsberg, Hochsauerlandkreis, Nordrhein-Westfalen, Germany. She died 07 March 1977 in Giessen, Germany.