About Pamela Mason
Lived 1916 – 1996 (aged 80). Pamela Mason was an American screenwriter, actor and film actor.
Pamela Helen Mason (née Ostrer; 10 March 1916 – 29 June 1996), also known during her career as Pamela Kellino, was an English actress, author and screenwriter. She was the creative partner and first wife of the actor James Mason.
Early life and personal life Born Pamela Helen Ostrer in either Westgate-on-Sea, Kent, or Southend-on-Sea, Essex, Mason was the daughter of Helen (née Spear-Morgan) and Isidore Ostrer, a wealthy Jewish industrialist and banker who became president of the Gaumont British Picture Corporation in the early 1920s. Pamela left school at age 9, and married cinematographer Roy Kellino at age 18 in 1934, thereafter taking the name "Pamela Kellino". culminating in the 1938 film I Met a Murderer, in which he and Kellino played lovers on the run. Shortly afterwards, Roy Kellino divorced Pamela, naming James Mason as co-respondent, and she married Mason in 1940. Roy Kellino remained on friendly terms with the Masons and directed their later films Lady Possessed and Charade. After her divorce and remarriage, Pamela Mason continued to use the name "Pamela Kellino" for some years in her acting and writing work.
The Mason family in 1957 in the television programme Panic!. From left, son Morgan, Pamela Mason, daughter Portland and husband James Mason. The Masons moved from London to Hollywood in the late 1940s, occupying the mansion previously owned by Buster Keaton, where Pamela became a popular hostess of parties. They had two children: daughter Portland (1948–2004), and son Morgan (who later became an advisor to President Ronald Reagan and married Belinda Carlisle). Portland was named for the Masons' friend Portland Hoffa, the wife of the American radio comedian Fred Allen.
Pamela Mason filed suit for divorce from James in 1962, claiming that he had committed adultery. According to their son Morgan and other sources, Pamela herself had had numerous affairs, but due to her attorney Marvin Mitchelson's skill, she won a monetary settlement of at least $1 million ($9.275 million today) when the marriage was finally dissolved in 1964; it was reported as "America's first million-dollar divorce". Pamela Mason continued to live in the Keaton mansion in Beverly Hills until her death, sharing it "with a multitude of free-range cats." She remained someone who was listened to and outspoken "with unrepentant, undeviating, withering aim."
Film Mason (as Pamela Kellino) made her film debut in 1934 in the Gaumont British big-budget film Jew Süss. She remained under contract to Gaumont British (her father's film company) for several years, despite acting in films only sporadically while also working as a screenwriter, producer, and author. In the 1960s, she hosted two talk shows: The Pamela Mason Show (1965-1966) and The Weaker (?) Sex (1968–69) which featured female guests.
Death On 29 June 1996, Mason died of heart failure at her home in Beverly Hills, California. She was survived by her son and daughter. Her daughter passed away in 2004.
Don’t just read it —
keep it.
Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.
- E-book
- Audio
- Video
Instant download · yours to keep · every purchase keeps this site free
Important facts
Family & relationships
People in Pamela Mason's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Pamela Mason's
Frequently asked questions
Who was Pamela Mason?
English actress, screenwriter (1916-1996)
When was Pamela Mason born?
Pamela Mason was born on 10 March 1916 in Westgate-on-Sea.
When did Pamela Mason die?
Pamela Mason died on 29 June 1996 in Beverly Hills.
What was Pamela Mason's occupation?
Pamela Mason was a screenwriter, actor and film actor.
What nationality was Pamela Mason?
Pamela Mason was American.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Pamela Mason. https://biography.guide/pamela-mason/
MLA: "Pamela Mason." Biography.guide, https://biography.guide/pamela-mason/.
Chicago: "Pamela Mason." Biography.guide. https://biography.guide/pamela-mason/.
Data last updated: 2026-09-22 · Spot an error? Report a correction.
Portrait: Wikimedia Commons · author & licence
Page generated 2026-09-27 05:03 UTC