Robert Warren - ornithologist - died in 1915.
Robert Warren - ornithologist - was born in 1829.
Robert Hall - ornithologist - died in 1949.
Robert Hall - ornithologist - was born in 1867.
Robert Warren - Irish politician - died in 1897.
Robert W. Warren died on 1998-08-20.
Robert Warren Stewart died on 1895-08-01.
Robert Penn Warren died on September 15, 1989 at the age of 84.
Robert Stroud is a/an Pimp ,Salesman ,Ornithologist
Joseph Whitaker - ornithologist - died in 1932.
John Cotton - ornithologist - died in 1849.
John McKean - ornithologist - died in 1996.
Charles Fleming - ornithologist - died in 1987.