. . . "Ray"@en . "Richardson, L. R. (Luther Ray)" . . "L.R" . "R." . "Richardson, L. R. (Louis Ross)" . "L.R Richardson" . . "Luther Ray Richardson" . "L." . "Richardson"@en . "Luther R. Richardson" . "Louis" . "Ross" . . "Luther"@en . "Luther Ray Richardson"@en . "L. R. Richardson"@en-US . "Louis Ross Richardson" . "Luther Ray" . "1899" .