Question: Who is older of Atom Egoyan and Seth Grahame-Smith?

Context articles: Pride and Prejudice and Zombies
Arsinée Khanjian
Adoration (2008 film)
Seth Grahame-Smith
The Hard Times of RJ Berger
Abraham Lincoln, Vampire Hunter (novel)
The Last American Vampire
Atom Egoyan
The Lego Batman Movie
Abraham Lincoln: Vampire Hunter

Pride and Prejudice and Zombies is a 2009 parody novel by Seth Grahame-Smith.
 It is a mashup combining Jane Austen's classic novel "Pride and Prejudice" (1813) with elements of modern zombie fiction, crediting Austen as co-author.
 It was first published in April 2009 by Quirk Books and in October 2009 a Deluxe Edition was released, containing full-color images and additional zombie scenes.
 The novel was adapted into a 2016 film starring Lily James and Sam Riley.
Arsinée Khanjian (Western Armenian: Արսինէ Խանճեան, Eastern Armenian: Արսինե Խանջյան; born 6 September 1958) is an Armenian-Canadian actress and (film) producer.
 In addition to her independent work and stage roles, she is regularly cast by her husband, Canadian filmmaker Atom Egoyan, in his films.
 She has a bachelor's degree in French and Spanish from Concordia University and a master's degree in political science from the University of Toronto.
 Her husband, Egoyan, credits her for inspiring him to further explore his Armenian roots.
 She lives in Toronto with her husband and their son, Arshile.
Adoration is a 2008 Canadian drama film directed by Atom Egoyan and starring Rachel Blanchard, Scott Speedman and Devon Bostick.
 It is Egoyan's first feature film since "Where The Truth Lies".
Seth Grahame-Smith (born Seth Jared Greenberg; January 4, 1976) is an American novelist, film director, film producer, and screenwriter.
 He is best known as the author of "The New York Times" best-selling novels "Pride and Prejudice and Zombies" and "Abraham Lincoln, Vampire Hunter", both of which have been adapted as feature films.
 Grahame-Smith is also the co-creator, head writer and executive producer of "The Hard Times of RJ Berger", a scripted television comedy appearing on MTV.
 In collaboration with David Katzenberg, his partner in Katzsmith Productions, Grahame-Smith is currently developing a number of projects for television and film.
The Hard Times of RJ Berger was an American television comedy series created by David Katzenberg and Seth Grahame-Smith for MTV.
 The show's central character is RJ Berger (Paul Iacono) an unpopular sophomore at the fictional Pinkerton High School in Ohio who is macrophallically-endowed.
 Berger's two best friends are Miles Jenner (Jareb Dauplaise), whose ambitions for popularity cause him to clash with
Abraham Lincoln, Vampire Hunter is a biographical action horror mash-up novel by Seth Grahame-Smith, released on March 2, 2010, through New York–based publishing company Grand Central Publishing.
The Last American Vampire is an action horror novel by Seth Grahame-Smith and a sequel to "Abraham Lincoln, Vampire Hunter", released on January 13, 2015, through New York–based publishing company Grand Central Publishing.
Atom Egoyan, {'1': ", '2': ", '3': ", '4': "} (born July 19, 1960) is a Canadian stage and film director, writer and producer.
 Egoyan made his career breakthrough with "Exotica" (1994), a film set primarily in and around the fictional Exotica strip club.
 Egoyan's most critically acclaimed film is the drama "The Sweet Hereafter" (1997), for which he received two Academy Award nominations, and his biggest commercial success is the erotic thriller "Chloe" (2009).
The Lego Batman Movie is a 2017 3D computer-animated superhero comedy film, produced by Warner Animation Group, directed by Chris McKay, and written by Seth Grahame-Smith, Chris McKenna, Erik Sommers, Jared Stern and John Whittington, and produced by Dan Lin, Roy Lee, Phil Lord and Christopher Miller.
 Based on the "Lego Batman" toy line, the film is an international co-production of the United States, Australia and Denmark, and the first spin-off installment of "The Lego Movie".
 The story focuses on the DC Comics character Batman as he attempts to overcome his greatest fear to stop the Joker's latest plan, with Will Arnett reprising his role as Batman for the film, along with Zach Galifianakis, Michael Cera, Rosario Dawson and Ralph Fiennes.
Abraham Lincoln: Vampire Hunter is a 2012 American dark fantasy action horror film directed by Timur Bekmambetov, based on the 2010 mashup novel of the same name.
 The novel's author, Seth Grahame-Smith, wrote the screenplay with Simon Kinberg.
 Benjamin Walker stars as the title character with supporting roles by Dominic Cooper, Anthony Mackie, Mary Elizabeth Winstead, Rufus Sewell, and Marton Csokas.
 The real-life figure Abraham Lincoln, the 16th President of the United States (1861–1865), is portrayed in the novel and the film as having a secret identity as a vampire hunter.