. . "C. A. Curtis"@en-US . "Cecil A. Curtis"@de-DE . . "CURTIS" . "A." . "Albert" . "Curtis, C. A. (Cecil Albert)" . "Cecil Albert" . "Austin" . "Cecil" . . "Carolyn A. Curtis" . "Clifford" . "C.A" . "C." . "C.A Curtis" . "C. A. CURTIS" . "C.A. Curtis"@nl-NL . "Clifford Austin Curtis" . . "Cecil Albert Curtis"@en . "Curtis" . . "Curtis, C. A. (Clifford Austin)" . "Curtis, C. A. (Carolyn A.)" . "Cecil Albert Curtis" . "1897" . . . "Carolyn" .