* | May 28, 1887 New York City, New York, USA | |
as David William Lieberman | ||
† | November 25, 1971 South Pasadena, California, USA |
Kalton C. Lahue and Sam Gill Clown Princes and Court Jesters South Brunswick and New York - London, 1970 |
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Charles Donald Fox and Milton L. Silver (eds.) Who's Who on the Screen New York City, 1920 |
Glenn Mitchell A-Z of Silent Film Comedy, An Illustrated Companion London, 1998 |
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Ken D. Jones, Arthur F. McClure, Alfred E. Twomey Character People, The Stalwarts of the Cinema South Brunswick and New York - London, 1976 |