. . "Kenneth Payson" . . "P." . "Kenneth"@en . . . "Kenneth Payson Kempton"@en . . "Kenneth Payson Kempton" . "1955-06-12" . "Kempton"@en . . "Payson"@en . "Kenneth P. Kempton" . . . "1891-04-18" . . "Kenneth Payson KEMPTON" . "KEMPTON" .