. . "David" . . "Larson" . "1942-12-05" . "David R. Larson"@en . "Larson"@en . "R."@en . . "David Roy Larson" . . "Larson"@fr-FR . "Royal" . "David Larson" . . "David Royal Larson" . . "R" . "David R Larson" . . . "Roy" . "Royal Larson" . . "Larson David Royal" . "D. R. Larson" . "David Royal" . "David Royal Larson"@nl-NL . . . "David"@en . "D. R." . "Royal" . "David R." . . "Larson, David R. (David Roy)" . "David R. Larson" . .