February 1996) served as the Camp Chief of the 2nd World Scout Jamboree, held from August 9 to 17, 1924 at Ermelunden, Denmark, and was later a state forester and Divisional Scout Commissioner in Rold Skov, North Jutland, where a jamboree-square can still be found near the Great Økssø.
He was a brother of Danish diplomat da:Frants Hvass (April 29, 1896 in Copenhagen - 21 December 1982 in Copenhagen) and Danish naturalist Hans Hvass (February 15, 1902 in Copenhagen - March 4, 1990 in Frederiksberg).