. . "Ian"@en . "Ian Robert Grant Spencer" . "Robert Grant" . "Ian R. Spencer" . "R.G" . . "Ian R. G. Spencer"@en . . . . . "Ian R.G. Spencer"@nl-NL . . "Ian Robert Grant Spencer" . "Ian R." . "Spencer"@en . "R. G."@en . "1943" . "Spencer"@fr-FR . . . . "Ian R.G Spencer" .