"MacDonald, Gregory" . . . "McDonald" . "Gregory McDonald" . . "McDonald, Gregory (1937-)" . _:B702002627c12c22ed80d639c15251f26 . "Gregory" . . "1937"^^ . _:B702002627c12c22ed80d639c15251f26 . _:B702002627c12c22ed80d639c15251f26 . _:B702002627c12c22ed80d639c15251f26 "2023-05-20"^^ . _:B702002627c12c22ed80d639c15251f26 . _:B702002627c12c22ed80d639c15251f26 . _:B702002627c12c22ed80d639c15251f26 "069018758" . _:B702002627c12c22ed80d639c15251f26 . _:B702002627c12c22ed80d639c15251f26 . _:B702002627c12c22ed80d639c15251f26 .