Richard Walker - philosopher - died in 1764.
Richard Walker - philosopher - was born in 1679.
Richard Robinson - philosopher - died in 1996.
Richard Gregg - social philosopher - died in 1974.
Richard Wilde Walker died in 1874.
Richard L. Walker died in 2003.
Richard Walker - angler - died in 1985.
Richard Thomas Walker Duke died in 1898.
Richard Joyce - philosopher - was born in 1966.
Richard Gregg - social philosopher - was born in 1885.
Richard Wilde Walker was born in 1823.
Richard L. Walker was born in 1922.
Richard Walker - angler - was born in 1918.