Biography D Dawson Thomas Reiner (28.11.1889 – 16.12.1951)Problemists De Feijter Cornelius Jan (05.10.1907 – 06.11.1988)Problemists Dobbs Gilbert (1867 – 1941)Problemists Dobrescu Emilian (22.05.1933)Problemists Dobrusky Jan (28.08.1853 – 31.05.1907)Problemists Dombrovskis Alfred (19.04.1923 – 18.03.2000)Problemists Duffy Patrick Thomas (14.09.1834 – 17.04.1888)Problemists
