1995 · Iss. #1, Summer, pg. 62-66 (includes filmography) · by: Richard Alan Davis
Variety (US)
"Marguerite Clark"
October 2, 1940 · pg. 62:1
New York Times (US)
"Marguerite Clark, ex-Actress, Dies; Star of Stage and Screen Twenty Years Ago Was the Widow of Harry Williams; Entered Theatre in 1899; First Snow White of Films in Many Plays, Including 'Babes in Toyland'"
September 26, 1940 · pg. 23:4
Movie Weekly (US)
"Where Your Old Screen Favorite Is Now; Marguerite Clark, who used to be the idol of millions of fans, is now the demure little wife of a New Orleans millionaire [Henry Palmerston Williams]"