Constance Crawley (English Wikipedia)

Croall, Jonathan (2009). Sybil Thorndike, a star of life. London: Haus Books. 41–42, 46 & 51. ISBN 9781905791927.
Maxwell, Elsa (1954). R.S.V.P. Elsa Maxwell's own story. Boston: Little & Brown. pp. 55–61.
MacDonald, Margaret I. (1916). "Review of the Wraith of Haddon Towers". The Moving Picture World. Vol. 27, no. 1 January 1916. p. 89.

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Lawton, Stephen (1967). Santa Barbara's Flying A Studio. Santa Barbara, California: Fithian Press. p. 125. Archived from the original on 23 September 2015. Retrieved 21 October 2012.

"Shakespeare in the Canyon". The Bioscope. 26 June 2007. Retrieved 21 October 2012.
Mary Mallory (2012). "Hollywood Heights – Julius Caesar". Daily Mirror. Archived from the original on 16 July 2012. Retrieved 21 October 2012. and
Baum, L. Frank (1916). "Julius Caesar: An Appreciation of the Hollywood Production. Mercury Magazine (June 15, 1916)". Hungary Tiger Press. Retrieved 21 October 2012.

"J. Sayre Crawley" at the Internet Broadway Database. Retrieved 21 October 2012; and
"S. Crawley Dead; Veteran of Stage". The New York Times. No. 18 March 1948.

"Crawley-Maude Features". Internet Movie Database. Retrieved 25 November 2012.
Everyman (1913) at IMDb Retrieved 25 November 2012.
Everyman (1914) at IMDb. Retrieved 25 November 2012.
"Constance Crawley" at the Internet Movie Database. Retrieved 21 October 2012.

"Shakespeare in the Canyon". The Bioscope. 26 June 2007. Retrieved 21 October 2012.
Mary Mallory (2012). "Hollywood Heights – Julius Caesar". Daily Mirror. Archived from the original on 16 July 2012. Retrieved 21 October 2012. and
Baum, L. Frank (1916). "Julius Caesar: An Appreciation of the Hollywood Production. Mercury Magazine (June 15, 1916)". Hungary Tiger Press. Retrieved 21 October 2012.

"Shakespeare in the Canyon". The Bioscope. 26 June 2007. Retrieved 21 October 2012.
Mary Mallory (2012). "Hollywood Heights – Julius Caesar". Daily Mirror. Archived from the original on 16 July 2012. Retrieved 21 October 2012. and
Baum, L. Frank (1916). "Julius Caesar: An Appreciation of the Hollywood Production. Mercury Magazine (June 15, 1916)". Hungary Tiger Press. Retrieved 21 October 2012.

Lawton, Stephen (1967). Santa Barbara's Flying A Studio. Santa Barbara, California: Fithian Press. p. 125. Archived from the original on 23 September 2015. Retrieved 21 October 2012.
"Shakespeare in the Canyon". The Bioscope. 26 June 2007. Retrieved 21 October 2012.
Mary Mallory (2012). "Hollywood Heights – Julius Caesar". Daily Mirror. Archived from the original on 16 July 2012. Retrieved 21 October 2012. and
Baum, L. Frank (1916). "Julius Caesar: An Appreciation of the Hollywood Production. Mercury Magazine (June 15, 1916)". Hungary Tiger Press. Retrieved 21 October 2012.