. . . . . . . . "S. L. MacGregor Mathers" . . . . . . . . . . "Samuel L. MacGregor Mathers" . . . . . . "S. L. MacGregor Mathers" . . . . "Samuel Liddell MacGregor Mathers" . "S. L. Mathers" . "1854" . . . . "1918" . . . . "Mathers" . . . "Samuel Liddell MacGregor Mathers" . . . . . "Samuel Liddell \\\"MacGregor\\\" Mathers" . . "MacGregor Mathers" . . . . . "S. MacGregor Mathers" . . . "1854-01-11" . "Samuel Liddell Mathers" . . "S.L. Mathers" . . "Samuel MacGregor-Mathers" . . . . . "1918-11-20" . . . "S.L. MacGregor Mathers" .