Oona O'Neill
Oona O'Neill Chaplin, Lady Chaplin (14 May 1925 – 27 September 1991) was an actress who became a British citizen after renouncing her American citizenship.
She was the daughter of American playwright Eugene O'Neill and English-born writer Agnes Boulton, and the fourth and last wife of English actor and filmmaker Charlie Chaplin.
O'Neill's parents divorced when she was four years old, after which she was raised by her mother in Point Pleasant, New Jersey, and rarely saw her father.
She first came to the public eye during her time at the Brearley School in New York City between 1940 and 1942, when she was photographed attending fashionable nightclubs with her friends Carol Marcus and Gloria Vanderbilt.
In 1942, she received a large amount of media attention after she was chosen as "The Number One Debutante" of the 1942–1943 season at the Stork Club.
Soon after, she decided to pursue a career in acting and, after small roles in two stage productions, headed for Hollywood.
In Hollywood, O'Neill was introduced to Chaplin, who considered her for a film role.
The film was never made, but O'Neill and Chaplin began a romantic relationship and married in June 1943, a month after she had turned 18.
The 36-year age gap between them caused a scandal, and severed O'Neill's relationship with her father, who was only six months older than Chaplin and who had already strongly disapproved of her wish to become an actress.
Following the marriage, O'Neill gave up her career plans.
She and Chaplin had eight children together and remained married until his death in 1977.
The first decade of their marriage was spent living in Beverly Hills, but after Chaplin's re-entry permit to the United States was cancelled during a voyage to London in 1952, they moved to Manoir de Ban in the Swiss village of Corsier-sur-Vevey.
In 1954, O'Neill renounced her US citizenship and became a British citizen.
Following Chaplin's death, she split her time between Switzerland and New York.
She died of pancreatic cancer at the age of 66 in Corsier-sur-Vevey in 1991.
Her daughter Geraldine Chaplin named her own daughter after Oona in 1986.
Shelly West
Shelly West( born May 23, 1958) is an American country music singer.
Her mother was the country music star Dottie West, whose career spanned three decades.
The younger West reached her peak in popularity during the 1980s before mostly retiring in the wake of her mother's death.
Denise Boutte
Denise Boutte is an American actress and model, who has appeared in the films" Why Did I Get Married?" as Trina,, as Mandy," Sister's Keeper" and" Noah's Arc".
She starred in the sitcom" Meet the Browns" as Sasha Brown.
Richard T. Jones
Richard Timothy Jones( born January 16, 1972) is an American actor.
Jones is best known for his portrayals of Laveinio in the dramatic film" The Wood"( 1999) and Mike of the dramatic films" Why Did I Get Married?"( 2007) and" Why Did I Get Married Too?"( 2010).
He is also well known for his role as Bruce Van Exel, court services officer on the CBS television series" Judging Amy" that aired from 1999 to 2005.
Tasha Smith
Tasha Smith( born February 28, 1971) is an American actress, director and producer.
She began her career in a starring role on the NBC comedy series" Boston Common"( 1996 – 97), and she later appeared in numerous movies and television series.
Smith has appeared in films include" The Whole Ten Yards"( 2004)," Daddy's Little Girls"( 2007)," The Longshots"( 2008)," Couples Retreat"( 2009), and" Jumping the Broom"( 2011).
She starred as Angela Williams in the Tyler Perry films" Why Did I Get Married?"( 2007), its sequel" Why Did I Get Married Too?"( 2010), and on the television series based on the movies," For Better or Worse"( 2011–2017).
In 2015, she began a recurring role as Carol Holloway on the Fox musical drama series" Empire".
Later in the same year, Smith made her directorial debut.
Michael Jai White
Michael Richard Jai White( born November 10, 1967) is an American actor, director, and martial artist.
He is the first African American to portray a major comic book superhero in a major motion picture, having starred as Al Simmons, the protagonist in the 1997 film" Spawn".
White appeared as Marcus Williams in the Tyler Perry films" Why Did I Get Married?" and" Why Did I Get Married Too?", and starred as the character on the TBS/ OWN comedy- drama television series" Tyler Perry's For Better or Worse".
White portrayed Jax Briggs in and the Cyborg Seth in, the return.
He portrayed boxer Mike Tyson in the 1995 HBO television movie" Tyson".
He also played the title role in the blaxploitation parody film" Black Dynamite", as well as the animated series of the same name.
Sharon Leal
Sharon Ann Leal( born October 17, 1972) is an American actress and singer.
She is known for her roles in movies such as" Dreamgirls This Christmas Why Did I Get Married?
Why Did I Get Married Too?" and her roles on the television shows" LegacyGuiding Light", and" Boston Public".
Eugene Chaplin
Eugene Anthony Chaplin (born August 23, 1953) is a Swiss recording engineer and documentary filmmaker.
He is the fifth child of Oona O'Neill and Charlie Chaplin, the grandson of playwright Eugene O'Neill, and the father of film actress Kiera Chaplin.
He is the president of the International Comedy Film Festival of Vevey, Switzerland.
He directed the documentary film "Charlie Chaplin: A Family Tribute" and created the musical "Smile", which is a narration of Charlie Chaplin's life through his music.
As a recording engineer, he worked with The Rolling Stones, David Bowie, and Queen.
Katherine Rosman
Katherine Barnett Rosman( born March 2, 1972) is an American writer and reporter for the New York Times, previously at the Wall Street Journal.
She wrote the article about Natasha Gregson Wagner," Mother ’s Death, a Daughter ’s Life: Remembering Natalie Wood Story".
Lamman Rucker
Lamman Rucker( born October 6, 1971) is an American actor.
Rucker began his career on the daytime soap operas" As the World Turns" and" All My Children", before roles in Tyler Perry's films
" Why Did I Get Married?
Why Did I Get Married Too?", and" Meet the Browns", and its television adaptation.
In 2016, he began starring as Jacob Greenleaf in the Oprah Winfrey Network drama series," Greenleaf".

Question: What is the cause of death of Eugene Chaplin's mother?
Answer: pancreatic cancer