Owen, Robert
born 14. May 1771 in Newtown (Wales); died 17. November 1858Speier, Hans
born 3. February 1905 in Berlin; died 17. February 1990 in Sarasota, Fla.Treub, M. W. F.
born 30. November 1858 in Voorschoten; died 24. July 1931 in Den HaagWeber, Max
born 21. April 1864 in Erfurt; died 14. June 1920 in München