Robert William Porter died in 1991.
Robert William Porter was born in 1926.
Robert Ker Porter died in 1842.
Robert Porter Keep died in 1904.
Robert Porter Caldwell died in 1885.
William H. Porter died in 1926.
William Haldane Porter died in 1944.
William J. Porter died in 1988.
Rodney Robert Porter died on 1985-09-06.
William Dwight Porter Bliss died in 1926.
William T. Porter died on 1858-07-19.
Thomas William Porter died in 1920.
William Sydney Porter.