"Butterfield, Herbert (1900-1979)" . "1979"^^ . _:B724ee321d6df9682de4b5b58e61d34c6 . . "Herbert" . "Herbert Butterfield" . "1900"^^ . . "Butterfield" . . _:B724ee321d6df9682de4b5b58e61d34c6 . _:B724ee321d6df9682de4b5b58e61d34c6 . _:B724ee321d6df9682de4b5b58e61d34c6 "2023-05-22"^^ . _:B724ee321d6df9682de4b5b58e61d34c6 . _:B724ee321d6df9682de4b5b58e61d34c6 . _:B724ee321d6df9682de4b5b58e61d34c6 "069310688" . _:B724ee321d6df9682de4b5b58e61d34c6 . _:B724ee321d6df9682de4b5b58e61d34c6 . _:B724ee321d6df9682de4b5b58e61d34c6 .