"Pearson"@fr-FR . . . . . "Pearson" . "Richard Joseph Pearson"@nl-NL . . . "Richard Pearson"@fr-FR . "R." . "1938-05-02" . "Pearson" . . "Canadian archaeologist" . "Richard" . "Pearson, Richard (Pearson, Richard J.)" . . . "Richard J. Pearson"@en-IL . . "Richard J. Pearson" . "Pearson" . "Joseph" . "Pearson Richard J. Pearson" . . . "J." . . . "R. J. Pearson" . "Richard J." . "Richard J." . . .