"Macgregor" . "D."@en . "Bryan MacGregor" . "MacGregor"@en . "B. D. MacGregor" . "Mac Gregor" . "B. D. MacGregor" . . . "Bryan"@en . . "B. D." . . "B." . . "Bryan D. Mac Gregor" . . . "Bryan D. Macgregor" . "Bryan MacGregor" . "Bryan D." . . "Bryan D. MacGregor"@en . . .