 Deutsches Geschlechterbuch

The Deutsches Geschlechterbuch, until 1943 known as the Genealogisches Handbuch bürgerlicher Familien, is a major German genealogical handbook of bourgeois or patrician families.It is the bourgeois and patrician equivalent of the "Genealogisches Handbuch des Adels" and the former "Almanach de Gotha".