Known for Writing
Brother of writers Elizabeth Lonergan and Lloyd Lonergan.
1920
Scenario Writer
1924
Writer
1916
Writer
1917
Scenario Writer
1926
Writer
1924
Writer
1916
Writer
1915
Writer
1914
Writer
1916
Story
1916
Scenario Writer
1916
Adaptation
1916
Screenplay
1916
Writer
1915
Scenario Writer
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Scenario Writer
1914
Writer
1921
Scenario Writer
1919
Writer
1915
Scenario Writer