. "1851-05-08" . "Williams" . "INDEX" . "1931-03-04" . "Index pseud" . "index" . "Index, pseud" . "Pseud Index" . . "INDEX" . "Dafydd Rhys" . "Index, Pseud" . . "Index"@en . "INDEX" . "pseud Index" . "Dafydd Rhys Williams" . "Index"@en . "Index" . "index" . . .