Question: Have Philippa Gregory and Ernest J. Gaines both had their works made into films?

Context articles: Ernest J. Gaines
Mitchell S. Jackson
A Lesson Before Dying (film)
The Autobiography of Miss Jane Pittman (film)
Philippa Gregory
Stephanie Powell Watts
Ernest J. Gaines Award for Literary Excellence
The Queen's Fool
A Lesson Before Dying
Ernest J. King Professor of Maritime History

Ernest James Gaines (born January 15, 1933) is an African-American author whose works have been taught in college classrooms and translated into many languages, including French, Spanish, German, Russian and Chinese.
 Four of his works have been made into television movies.
Mitchell S. Jackson is an American writer based in New York City.
 He is the author of the 2013 novel "The Residue Years", as well as "Oversoul" (2012), an ebook collection of essays and short stories.
 Jackson is a Whiting Award recipient and a former winner of the Ernest J. Gaines Award for Literary Excellence He has also been the recipient of fellowships from TED and the Lannan Foundation.
 Jackson is also a public speaker and documentarian.
 He serves on the faculties of New York University and Columbia University.
A Lesson Before Dying is a television film released in 1999 adapted from the Ernest J. Gaines novel of the same name.
 It won the Primetime Emmy Award for Outstanding Television Movie.
The Autobiography of Miss Jane Pittman is a 1974 made for television movie based on the novel of the same name by Ernest J. Gaines.
Philippa Gregory (born 9 January 1954) is an English historical novelist who has been publishing since 1987.
 The best known of her works is "The Other Boleyn Girl" (2001), which in 2002 won the Romantic Novel of the Year Award from the Romantic Novelists' Association and has been adapted into two separate films.
Stephanie Powell Watts is an American author.
 She won a Whiting Award in 2013 and an Ernest J. Gaines Award for Literary Excellence in 2012 for her book "We are Taking Only what We Need" a collection of 11 stories which chronicles the lives of African-Americans in North Carolina.
 Her short fiction has been included in two volumes of the Best New Stories from the South anthology and honored with a Pushcart Prize.
The Ernest J. Gaines Award for Literary Excellence is a national literary award designed to recognize rising African-American fiction writers.
 It is underwritten by donors of the Baton Rouge Area Foundation in honor of the literary heritage provided by author Ernest J. Gaines.
The Queen's Fool by Philippa Gregory is a 2004 historical fiction novel.
 Set between 1548 and 1558, it is part of Philippa Gregory's Tudor series.
 The series includes "The Boleyn Inheritance".
 The novel chronicles the changing fortunes of Mary I of England and her half-sister Elizabeth through the eyes of the fictional Hannah Green, a Marrano girl escaping to England from Spain where her mother was burned at the stake for being Jewish.
 Hannah is discovered by Robert Dudley and John Dee and subsequently begged as a fool to Edward VI.
 She witnesses and becomes caught up the intrigues of the young king's court, and later those of his sisters.
 As Mary, Elizabeth, and Robert Dudley use Hannah to gather information on their rivals and further their own aims, the novel can plausibly present each side in the complex story.
 "The Queen's Fool" follows Hannah from ages fourteen to nineteen, and her coming-of-age is interspersed among the historical narrative (see Bildungsroman).
 The book reached # 29 on the "New York Times" Best Seller list and had sold 165,000 copies within three weeks of its release.
A Lesson Before Dying Is Ernest J. Gaines' eighth novel, published in 1993.
 While it is a fictional work, it is loosely based on the true story of Willie Francis, a young Black man sentenced to death by the electric chair twice in Louisiana, in 1945 and 1947.
In May 1948, the President of the Naval War College Admiral Raymond Spruance recommended a plan to establish a civilian professorship of maritime history at the Naval War College.
 Approved by Secretary of the Navy John L. Sullivan (Navy) on 29 December 1948, the post was not filled “for lack of funds” until 1951, when Thomas C. Mendenhall of Yale University was appointed to the position.
 In 1953, Secretary of the Navy Robert Bernard Anderson named the chair in honor of Fleet Admiral Ernest J. King, recognizing King’s great personal interest in maritime history.
 The Ernest J. King chair was named and first filled during the tenure of Professor Clarence H. Haring.
 At that point, there was only one other named academic chair in the United States for the field of maritime history, that held by the Gardiner Professor of Oceanic History and Affairs established at Harvard University in 1948.