Douglas, sorry kinda anticlimactic I know
Douglas Bank's birth name is Douglas Frank Bank.
Douglas DuVal's birth name is Douglas Pescatore.
Buddy Douglas's birth name is Lowry Douglas.
Burt Douglas's birth name is Burton Douglas.
Dawn Douglas's birth name is Dawn A. Douglas.
Douglas Cowan's birth name is Douglas Vanderyerk.
Douglas Travis's birth name is Douglas Fink.
Douglas Leon's birth name is Douglas Lon.
Alastair Douglas's birth name is Alastair Baird-Douglas.
Douglas Madore's birth name is Douglas Arthur Madore.
Douglas Shannen's birth name is Douglas Lloyd Shannon.
Douglas Slater's birth name is Slater, Douglas William.