Robert Masters - historian - died in 1798.
Robert Masters - historian - was born in 1713.
Robert Masters died in 1967.
Robert Witt - art historian - died in 1952.
Robert Keith - historian - died on 1757-01-20.
Robert Morris - writer - died in 1754.
Robert Graham - historian - was born in 1958.
Robert Bartlett - historian - was born in 1950.
Robert Masters was born in 1879.
Robert Witt - art historian - was born in 1872.
Robert Nadeau - science historian - was born in 1944.
Robert Keith - historian - was born on 1681-02-07.
He is a specialist on Russian History.