Scope and Content of Collection
Title: Mary H. O'Connor Collection
Collection Number: WGF-MS-010
O'Connor, Mary H.
Extent: 0.21 linear feet
Writers Guild Foundation Archive
Los Angeles, California 90048
Abstract: The Mary H. O’Connor Collection, 1908-1940, primarily consists of programs, flyers, leaflets and other promotional material
produced by the Writers, a social club organized by the Screen Writers’ Guild during the 1920s and 1930s. The collection
also contains some business records of the Club, including financial statements, receipts, property records, and stockholder
documents. Lastly the collection contains some personal Papers of Mary O’Connor including a character scenario for an unproduced
Ben Hur (1908) film.
Language of Material: English
Available by appointment only.
The responsibility to secure copyright and publication permission rests with the researcher.
Mary H. O'Connor Collection. Writers Guild Foundation Archive
Donated on May 1, 2014 and September 3, 2014 by Kelvin Thompson, grandnephew of Mary H. O’Connor.
Mary Hamilton O’Connor was a silent film scenario writer who was an early member of the Screen Writers’ Guild and its social
club The Writers. Born on September 1, 1872 in St. Paul Minnesota, she was one of seven children born to Thomas J. and Bridget
Nash O’Connor. Her father was a businessman and her mother was a writer. The O’Connor family moved from St. Paul to Portland,
Oregon and later settled in Santa Cruz, CA. Mary moved to Los Angeles and worked on films from 1913-1921, along with her
sister Loyola who was an actress in silent films during this time. Mary was employed in the story departments of Vitagraph,
Majestic-Reliance, Fine Arts and finally Famous Players-Lasky, including its London division under Jesse Lasky. Her writing
credits include title cards for D.W. Griffith’s Intolerance, although she is uncredited on screen. She was active in the
early Screen Writers’ Guild and its social club, The Writers, during the 1920s-1930s. She died in 1959 in Los Angeles.
Scope and Content of Collection
This collection consists primarily of promotional materials created by The Writers, as well as business records of the club
and personal materials of O’Connor. She served on the Board of Directors of The Writers, and was a majority shareholder of
its corporate body, the Las Palmas and Sunset Corporation.
Series I: The Writers, 1921-1937 contains promotional materials for events held by The Writers, including dinner and party
invitations and play and event programs. Many of these documents were illustrated and signed by artist and screenwriter Martin
Justice. Playwrights listed in the programs include George S. Kaufman, Hedda Hopper, Rupert Hughes and Dorothy Parker. This
series also contains business records of The Writers including receipts, financial statements, the Las Palmas and Sunset Corporation
grant deed, loan application, mortgage and escrow documents and a shareholders list. Shareholders listed on the document
include Frances Marion, Douglas Fairbanks, Mary Pickford and Charlie Chaplin.
Series 2: Personal Papers, 1908-1940 consists of O’Connor’s personal papers, including a silent film era typed scenario for
an unproduced Ben Hur (1908) containing Esther’s scenes. No writer is credited but her family believes she was the writer.
This series also contains a letter from the office of Cecil B. DeMille and a personal letter, presumably from a family member,
describing thoughts on Mary’s film Nina the Flower Girl. Other papers include a typed list of Famous Players-Lasky films,
programs from a variety of events not related to The Writers, and an income statement detailing revenue and expenses of the
Motion Picture Relief Fund.
Mary H. O'Connor--Archives
Screen Writers’ Guild