* | September 22, 1892 Russia | |
as Roy Benjamin Weisberg | ||
† | July 21, 1975 Hollywood, California, USA |
Ronald L. Smith Who's Who in Comedy, Comedians, Comics and Clowns From Vaudeville to Today's Stand-ups New York, Oxford, 1992 |
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Kalton C. Lahue and Sam Gill Clown Princes and Court Jesters South Brunswick and New York - London, 1970 |
Glenn Mitchell A-Z of Silent Film Comedy, An Illustrated Companion London, 1998 |