Lewis Gilbert and Theodore Wharton are both considered to be what?
Theodore Wharton Theodore Wharton (1875–1931) was an American film director, producer and writer. He directed 48 films in the 1910s and 1920s, including the 1915 "The New Adventures of J. Rufus Wallingford", which featured Oliver Hardy.
Frederick Lewis Allen Frederick Lewis Allen (July 5, 1890 – February 13, 1954) was the editor of "Harper's Magazine" and also notable as an American historian of the first half of the twentieth century. His specialty was writing about what was at the time recent and popular history.