[1] In April 1918, Cannon became a journalist for Elmer M. Robbins' weekly magazine Camera!

[1] When Cannon reached Los Angeles in the early 1910s, he was using the name Raymond and his first acting job was in Long Beach in 1912 performing at the Bentley Grand Theater.

When Griffith moved his productions to Mamaroneck, New York, Cannon remained in Los Angeles as a freelancer working with Douglas MacLean.

[1] Entering semi-retirement at the urging of his doctor, Cannon turned his attention to his hobby of sport fishing off the Baja coast.

[1] He and Laemmle remained companions until his death in 1977 from complications resulting from treatment for lung cancer.