Question: Who was born first, Ruth Sacks Caplin or Joan Plowright?

Context articles: Ruth Sacks
Rhinoceros (Orson Welles production)
Ruth Sacks Caplin
A Place for Annie
Joan Plowright
Mrs. Palfrey at the Claremont
Robert Caplin
Curious George (film)
The Dressmaker (1988 film)
The Making of Moo

Ruth Sacks (b. 1977) is a South African artist who lives and works in Johannesburg.
 She is currently based at the Wits Institute for Social and Economic Research (WiSER), where she is a doctoral fellow.
 She is one of the facilitators of the artist-run project space the Parking Gallery, hosted by the Visual Arts Network of South Africa (VANSA) in Johannesburg.
Rhinoceros was a 1960 production of Eugène Ionesco's surrealist play of the same name, which had been written the year before.
 It was the first English-language production of the play, starred future husband-and-wife team Laurence Olivier and Joan Plowright, and was directed by Orson Welles.
 Olivier also co-produced the play, which was Welles's last work as a theatre director.
Ruth Sacks Caplin (September 5, 1920 – August 5, 2014) was an American screenwriter, arts advocate, and philanthropist known for her adapted screenplay for the film, "Mrs. Palfrey at the Claremont", starring Joan Plowright and Rupert Friend.
A Place for Annie is a 1994 Hallmark Hall of Fame TV movie that stars Sissy Spacek, Mary-Louise Parker and Joan Plowright.
 Directed by John Gray, the first presentation aired on the ABC network on May 1, 1994.
Joan Ann Plowright, Baroness Olivier, DBE (born 28 October 1929), commonly known as Dame Joan Plowright, is an English retired actress whose career has spanned over six decades.
 She has won two Golden Globe Awards and a Tony Award and has been nominated for an Academy Award, an Emmy and two BAFTA Awards.
 She is also one of only four actresses to have won two Golden Globes in the same year.
Mrs. Palfrey at the Claremont is a 2005 US-produced comedy-drama film based on the 1971 novel by Elizabeth Taylor.
 It was directed by Dan Ireland and produced by Lee Caplin, Carl Colpaert and Zachary Matz from a screenplay by Ruth Sacks Caplin.
Robert Caplin (born 1983, United States) is an American photographer and cinematographer.
 Since 2005, Caplin has photographed over 800 assignments for "The New York Times" and has contributed to and has been published by hundreds of local, national, and international newspapers and magazines including "National Geographic", "Los Angeles Times", "Sports Illustrated", "ESPN The Magazine", "USA Today", "The Sunday Times", "Newsweek", "Time", "Us Weekly", and "Vanity Fair".
 In 2010 Caplin spent six months on the road with and documented the international pop singer Justin Bieber and along with HarperCollins, put together Bieber's illustrated biography consisting of Bieber's words and Caplin's photos.
 The biography, "Justin Bieber: First Step 2 Forever: My Story" spent 14 weeks on The New York Times Best Seller list and has sold over 1 million copies in 25 languages.
 Caplin's video documentation of Bieber on tour was released as part of Paramount Pictures' movie "".
Curious George is a 2006 American German animated adventure comedy film based on the Curious George books by H.A. Rey and Margret Rey.
 It was directed by Matthew O'Callaghan, who replaced Jun Falkenstein.
 Ken Kaufman wrote the screenplay based on a story by him and Mike Werb.
 Ron Howard, David Kirschner, and John Shapiro produced.
 It was released on February 10, 2006 by Universal Pictures.
 It stars Will Ferrell, Drew Barrymore, Dick Van Dyke, David Cross, Eugene Levy, Joan Plowright, and Frank Welker.
 It was Universal's first theatrically-released animated film since 1995's "Balto", and Imagine Entertainment's first fully animated film.
The Dressmaker is a 1988 British drama film directed by Jim O'Brien and starring Joan Plowright, Billie Whitelaw and Pete Postlethwaite.
 Set during the Second World War in England, the story concerns a claustrophobic relationship between two middle-aged sisters and their fragile 17-year-old niece.
 It is an adaptation of the novel "The Dressmaker" by Beryl Bainbridge.
The Making of Moo is a play by Nigel Dennis satirizing religion.
 It was first performed by the English Stage Company at the Royal Court Theatre on 25 June 1957, and starred George Devine, John Osborne, John Moffatt and Joan Plowright.
 The play was directed by Tony Richardson, the set and costumes were designed by Audrey Cruddas and the music was by Thomas Eastwood.
 The first London revival of "The Making of Moo" was staged at the Orange Tree Theatre in November 2009.