| * | March 30, 1894 New York, New York | |
| † | July 16, 1983 New York, New York |
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Tom Pendergast, Sara Pendergast (eds.) International Dictionary of Films and Filmmakers, 4. Writers and Production Artists Detroit/New York/San Francisco/London/Boston/Woodbridge, CT, 2000 |
| Frank N. Magill (ed.) Magill's Cinema Annual 1984, A Survey of 1983 Films Englewood Cliffs, New Jersey, 1984 p. 633
|