"Jones, R. I., Robert Isaac" . . "Robert" . "Jones, R. I. (Roger I.)" . . "Roger I. Jones" . "R. I. Jones"@en . . "R. I." . "Jones, R. I., Alltud Eifion" . "Jones, R. I. (Robert Isaac)" . "R.I" . . "Isaac" . "I" . "Jones, R. I. Alltud Eifion" . "Alltud Eifion Robert Isaac Jones" . "R.I Jones" . "R."@en . "I."@en . "Roger" . "ofTremadog Robert Isaac Jones" . "JONES" . "Roger I." . . "Jones"@en . "Jones, R. I. ofTremadog" . "Roger I. Jones"@pl-PL . "R I. Jones" . "R. I. Jones" . . "R.I JONES" . "Jones, R.I. (Roger I.)" . "R" . "R.I. Jones"@nl-NL . "R. I Jones" . . .