"John Cowell"@en-US . "Cowell, John (nurseryman)" . . "(nurseryman) John Cowell" . "Cowell"@en . "Cowell, John nurseryman" . "(Nurseryman)" . "(Nurseryman) John Cowell"@en . "Cowell, John (Nurseryman)" . "Cowell, John, Gardener" . . "Gardener John COWELL" . "nurseryman John Cowell" . "Gardener John Cowell" . . "COWELL, John, Gardener" . "Cowell" . "John"@en . "COWELL" . . .