Question: who is older, Susan Hill or Kaye Gibbons ?

Context articles: Kaye Gibbons
The Bird of Night
Je suis le seigneur du château
Ellen Foster
Susan Hill (activist)
In the Springtime of the Year
Randye Kaye
The Small Hand
Susan Hill
A Virtuous Woman

Kaye Gibbons (born May 5, 1960) is an American novelist.
 Her first novel, "Ellen Foster" (1987), received the Sue Kaufman Prize for First Fiction from the American Academy and Institute of Arts and Letters, a Special Citation from the Ernest Hemingway Foundation and the Louis D. Rubin, Jr.
 Prize in Creative Writing from the University of North Carolina at Chapel Hill.
 Gibbons is a member of the Fellowship of Southern Writers and two of her books, "Ellen Foster" and "A Virtuous Woman", were selected for Oprah's Book Club in 1998.
The Bird of Night is a novel by Susan Hill.
 It won the 1972 Whitbread Award, and was shortlisted for the Booker Prize.
 Susan Hill commented in 2006: "A novel of mine was shortlisted for Booker and won the Whitbread Prize for Fiction.
 It was a book I have never rated.
 I don't think it works, though there are a few good things in it.
 I don't believe in the characters or the story."
Je suis le seigneur du château (English: "I'm the King of the Castle") is a 1989 French motion picture, directed by Régis Wargnier, loosely based on the novel "I'm the King of the Castle" by the English writer Susan Hill.
Ellen Foster is a 1987 novel by American novelist Kaye Gibbons.
 It was a selection of Oprah's Book Club in October 1997.
Susan Hill (August 7, 1948 – January 30, 2010) was an abortion rights activist from Durham, North Carolina.
 She was President of the National Women's Health Organization in North Carolina, helping oversee a group of abortion clinics in the Southeast.
 She is most celebrated for her commitment to women's reproductive rights, with the National Organization for Women writing about Hill "She went on to open the first abortion clinic in the state of Florida and was a founding member of both the National Abortion Federation and the National Coalition of Abortion Providers."
In the Springtime of the Year is a 1973 novel by Susan Hill.
 Hill has stated that the book was inspired by the sudden death of a man to whom she had been close for eight years.
Randye Kaye is an American voice over artist, radio host, actress, singer, and author based in Connecticut.
 From 1990 she has been a radio personality on NPR affiliates WSHU-FM/AM, and was on air with STAR 99.9 FM from 1990 to 2005.
 Kaye has voiced commercials for dozens of major companies, and has narrated a number of children's books for authors such as Gail Gibbons, David A. Adler, Jan Brett, and Sarah Stewart.
 She also narrated numerous full-length audiobooks for Audible, Tantor Media, including the audio version of "Past Perfect", the 2007 novel by Susan Isaacs.
 Kaye' acclaimed memoir, "Ben Behind His Voices: One Family's Journey from the Chaos of Schizophrenia to Hope," was published by Rowman and Littlefield on August 16, 2011.
 Kaye also narrated the audiobook version, nominated for a 2011 Listen Up Award by Publishers' Weekly in the category "Read by Author"
The Small Hand: A Ghost Story, is a novel by English author Susan Hill, first published in 2010 by Profile Books.
Susan Hill CBE (born 5 February 1942) is an English author of fiction and non-fiction works.
 Her novels include "The Woman in Black", "" and "I'm the King of the Castle" for which she received the Somerset Maugham Award in 1971.
A Virtuous Woman is a novel by Kaye Gibbons.
 It was chosen as an Oprah's Book Club selection in October 1997.