A. E. Douglass (1867 - 1962)
A. W. Douglas (fl. 1995 - )
Aitken, Robert Douglas (1900 - 1974)
Alan Percy Douglas McClean (1902 - )
Alfred Douglas Hardy (1870 - 1958)
Andrew Ellicott Douglass (1867 - 1962)
Bailey, Floyd Douglas (fl. 1935 - )
Bain, Douglas Cagburn (1908 - )
Bain, Douglas Cogburn (1908 - )
Barbe, G. Douglas (1929 - )
Bayliss, Roy Douglas Abbot (1909 - )
Boland, Douglas John (1947 - )
Bridson, Gavin Douglas Ruthven (1936 - )
Campbell, Douglas Houghton (1859 - 1953)
Cantino, Philip Douglas (1948 - )
Carvalho, Douglas Antonio de (1954 - )
Caulkins, Douglas Bruce (fl. 1990 - )
Clarke, Charles Henry Douglas (1909 - )
Coleman, Douglas A. ( - )
Corby, Harold Douglas Lane (1913 - )
Countryman, William Douglas (1920 - 2005)
Countryman,William Douglas & Countryman, Anne (col. 1965 - )
Crisp, Michael Douglas (1950 - )
Cunningham, David Douglas (1843 - 1914)
D. Douglas (1798 - 1834)
Daly, Douglas C. (1953 - )
Daly, Douglas C. et alia (1953 - )
David Douglas (1798 - 1834)
David Douglas Cunningham (1843 - 1914)
Dewey, Douglas R. (1929 - )
Dottie Douglas (1951 - )
Douglas (1798 - 1834)
Douglas A. Rayner ( - )
Douglas Barton Osborne Savile (1909 - 2000)
Douglas Bruce Caulkins (fl. 1990 - )
Douglas C. Daly (1953 - )
Douglas C. Sprung ( - )
Douglas Cogburn Bain (1908 - )
Douglas E. Soltis (1991 - )
Douglas Harris Goldman (1969 - )
Douglas Henry Kent (1920 - 1995)
Douglas Houghton Campbell (1859 - 1953)
Douglas John Boland (1947 - )
Douglas K. Hilliard ( - )
Douglas L. McBride ( - )
Douglas Ladd (fl. 1987 - )
Douglas Mackay Henderson (1927 - 2007)
Douglas Manners Post (1920 - )
Douglas Mawson (1882 - 1958)
Douglas Powell (col. 1952 - )
Douglas R. Dewey (1929 - )
Douglas R. Smith (1930 - )
Douglas Roane Smith (1930 - )
Douglas Ronald McKean (1948 - )
Douglas Stevens (1944 - )
Douglas Verdon; Vale Doug Verdon (1920 - 2000)
Douglas W. Ehresmann ( - )
Douglas W. Schemske (1948 - )
Douglas, A. W. (fl. 1995 - )
Douglas, David (1798 - 1834)
Douglas, Dottie (1951 - )
Douglas, George W. (1938 - 2005)
Douglas, Gertrud Elisabeth (1883 - )
Douglas, Gertrude Elizabeth (1883 - )
Douglas, H. M. I. ( - )
Douglas, J. S. ( - )
Douglas, John (col. 1712 - 1736)
Douglas, K. H. (fl. 1968 - )
Douglas, Lynn H. ( - )
Douglas, Mackenzie (fl. 1921 - )
Douglas, P (fl. - )
Douglas, R. (col. 1893 - )
Douglas, T. (col. 1892 - )
Douglass M. Hend. (1938 - 1996)
Douglass M. Henderson (1938 - 1996)
Douglass Mil. Henderson (1938 - 1996)
Douglass Miles Henderson (1938 - 1996)
Douglass, Andrew Ellicott (1867 - 1962)
Ehresmann, Douglas W. ( - )
Floyd Douglas Bailey (fl. 1935 - )
Francis, William Douglas (1889 - 1959)
G. E. Douglas (1883 - )
G. E. Douglas (1883 - )
G. Ruyle-Douglas (fl. 1978 - )
G. W. Douglas (1938 - 2005)
Galloway, Leslie Douglas (fl. 1933 - )
George W. Douglas (1938 - 2005)
Gertrude Elizabeth Douglas (1883 - )
Gilfillan, Douglas Flemmer ( - )
Gloria Ruyle-Douglas (fl. 1978 - )
Goldman, Douglas Harris (1969 - )
Gordon Douglas Rowley (1921 - )
Gordon, Hugh Douglas (1912 - 1978)
Graddon, William Douglas (1896 - 1989)
Graham, Robert James Douglas (1884 - 1950)
Greene, Douglas ( - 2010)
Greene, Douglas N. ( - 2010)
Grierson, James Douglas (1931 - 1991)
H. M. I. Douglas ( - )
Hardy, Alfred Douglas (1870 - 1958)
Hauk, Warren Douglas (1962 - )
Henderson, Douglas Mackay (1927 - 2007)
Henderson, Douglass Miles (1938 - 1996)
Hilliard, Douglas K. ( - )
Hole, C. Douglas ( - )
Houghton, Douglas (1809 - 1845)
Hugh Douglas Gordon (1912 - 1978)
Ingram, Douglas C. (1882 - 1929)
J. Douglas (col. 1712 - 1736)
J. S. Douglas ( - )
James Douglas Grierson (1931 - 1991)
K. H. Douglas (fl. 1968 - )
Kent, Douglas Henry (1920 - 1995)
L. H. Douglas ( - )
Ladd, Douglas (fl. 1987 - )
Langille, Harold Douglas ( - )
Leslie Douglas Galloway (fl. 1933 - )
M. Douglas (fl. 1921 - )
Mackenzie Douglas (fl. 1921 - )
Maitland, Thomas Douglas (1885 - 1976)
Mary Douglas Tindale (1920 - )
Mawson, Douglas (1882 - 1958)
McBride, Douglas L. ( - )
McCarty, Douglas H. (col. 1986 - )
McClean, Alan Percy Douglas (1902 - )
McKean, Douglas Ronald (1948 - )
Melin, Douglas Edvard (1895 - )
Michael Douglas Crisp (1950 - )
Newbold, Sir Douglas (1894 - 1945)
Norman Douglas Simpson (1890 - 1974)
P. Douglas (fl. - )
Philip Douglas Cantino (1948 - )
Post, Douglas Manners (1920 - )
Powell, Douglas (col. 1952 - )
Propst, A. Douglas (col. 1967 - )
R. Douglas (col. 1893 - )
R. Douglas Stone (fl. 2006 - )
Rayner, Douglas A. ( - )
Robert James Douglas Graham (1884 - 1950)
Rowley, Gordon Douglas (1921 - )
Ruyle-Douglas (fl. 1978 - )
Ruyle-Douglas, Gloria (fl. 1978 - )
Savile, Douglas Barton Osborne (1909 - 2000)
Schemske, Douglas W. (1948 - )
Scotland, Douglas W. ( - )
Siepert, Douglas ( - )
Simpson, N. Douglas (1890 - 1974)
Simpson, Norman Douglas (1890 - 1974)
Sir Douglas Mawson (col. 1931 - )
Smith, Douglas R. (1930 - )
Smith, Douglas Roane (1930 - )
Soltis, Douglas ( - )
Soltis, Douglas E. (1991 - )
Sprung, Douglas C. ( - )
Stevens, Warren Douglas (1944 - )
Stone, R. Douglas (fl. 2006 - )
Swinscow, Thomas Douglas Victor (1917 - 1992)
T. Douglas (col. 1892 - )
Taylor, Douglas ( - )
Thomas Douglas Maitland (1885 - 1976)
Thomas Douglas Victor Swinscow (1917 - 1992)
Tindale, Mary Douglas (1920 - )
Tothill, John Douglas (col. 1925 - )
Valek, Douglas ( - )
Verdon, Douglas (1920 - 2000)
Vixie, Douglas N. (col. 1970 - )
Warnock, Douglas (col. 1951 - )
Warren Douglas Hauk (1962 - )
Warren Douglas Stevens (1944 - )
White, Douglas M. ( - )
Whitley, Douglass (col. 1937 - )
Wijesundara, Douglas Siril Abeywickrama (1955 - )
William Douglas Francis (1889 - 1959)
William Douglas Graddon (1896 - 1989)