Question: The Widow's Might is a lost 1918 American comedy silent film starring an American actor whose popularity earned him what moniker?

Context paragraphs:
Her Country First: Her Country First is a 1918 American comedy silent film directed by James Young and written by Edith M. Kennedy and Mary Roberts Rinehart.  The film stars Vivian Martin, John Cossar, Florence Oberle, J. Parks Jones, Larry Steers and Bernadine Zuber.  The film was released on September 22, 1918, by Paramount Pictures.

Julian Eltinge: Julian Eltinge (May 14, 1881 – March 7, 1941), born William Julian Dalton, was an American stage and screen actor and female impersonator.  After appearing in the Boston Cadets Revue at the age of ten in feminine garb, Eltinge garnered notice from other producers and made his first appearance on Broadway in 1904.  As his star began to rise, he appeared in vaudeville and toured Europe and the United States, even giving a command performance before King Edward VII.  Eltinge appeared in a series of musical comedies written specifically for his talents starting in 1910 with "The Fascinating Widow", returning to vaudeville in 1918.  His popularity soon earned him the moniker "Mr. Lillian Russell" for the equally popular beauty and musical comedy star.

A Nine O'Clock Town: A Nine O'Clock Town is a 1918 American comedy silent film written and directed by Victor Schertzinger.  The film stars Charles Ray, Jane Novak, Otto Hoffman, Gertrude Claire, Catherine Young, and Dorcas Matthews.  The film was released on July 28, 1918, by Paramount Pictures.  It is not known whether the film currently survives, and it may be a lost film.

Come on In (film): Come on In is a lost 1918 American comedy silent film directed by John Emerson and written by John Emerson and Anita Loos.  The film stars Shirley Mason, Ernest Truex, Carl De Planta, Joseph Burke, Renault Tourneur, and Bernard Randall.  The film was released on September 22, 1918, by Paramount Pictures.  It is not known whether the film currently survives.

The Mystery Girl: The Mystery Girl is a lost 1918 American drama silent film directed by William C. deMille and written by Marion Fairfax and George Barr McCutcheon.  The film stars Ethel Clayton, Henry Woodward, Clarence Burton, Charles West, Winter Hall and Mayme Kelso.  The film was released on December 22, 1918, by Paramount Pictures.

The Source (1918 film): The Source is a lost 1918 American drama silent film directed by George Melford and written by Monte M. Katterjohn and Clarence Budington Kelland.  The film stars Wallace Reid, Ann Little, Theodore Roberts, Raymond Hatton, James Cruze, Noah Beery, Sr. and Nina Byron.  The film was released on September 8, 1918, by Paramount Pictures.

Good-Bye, Bill: Good-Bye, Bill is a lost 1918 American comedy silent film directed by John Emerson and written by John Emerson and Anita Loos.  The film stars Shirley Mason, Ernest Truex, Joseph Allen Sr., Joseph Burke, Carl De Planta, and Henry S. Koser.  The film was released on December 15, 1918, by Paramount Pictures.

A Petticoat Pilot: A Petticoat Pilot is a lost 1918 American comedy silent film directed by Rollin S. Sturgeon and written by Joseph C. Lincoln and Gardner Hunting.  The film stars Vivian Martin, Theodore Roberts, James Neill, Harrison Ford, Bert Hadley and Tom Bates.  The film was released on February 4, 1918, by Paramount Pictures.

La Tosca (1918 film): La Tosca is a lost 1918 American drama silent film directed by Edward José and written by Charles E. Whittaker after the play "La Tosca" by Victorien Sardou.  The film stars Pauline Frederick, Frank Losee, Jules Raucourt, Henry Hebert and W.H. Forestelle.  The film was released on March 25, 1918, by Paramount Pictures.

The Widow's Might (1918 film): The Widow's Might is a lost 1918 American comedy silent film directed by William C. deMille and written by Marion Fairfax.  The film stars Julian Eltinge, Florence Vidor, Gustav von Seyffertitz, Mayme Kelso, James Neill and Larry Steers.  The film was released on January 28, 1918, by Paramount Pictures.

Supporting paragraphs: The Widow's Might (1918 film) Julian Eltinge
Answer: Mr. Lillian Russell