. . "B." . "Carlos B. Lumsden" . "Carlos Barren Lumsden" . "Carlos B. Lumsden" . "Carlos Barron LUMSDEN" . "Barren" . "Carlos B." . "Carlos Barron Lumsden"@en . "LUMSDEN" . "1916-03-08" . "Carlos"@en . "Barron"@en . . . . "Lumsden"@en . "Lumsden, Carlos B. (Carlos Barren)" .