Question: Which came out first, Swiss Family Robinson or Big Hero 6?

Context articles: The Adventures of Swiss Family Robinson
Swiss Family Robinson (1940 film)
The New Swiss Family Robinson
Big Hero 6 (TV series)
Big Hero 6 (film)
Swiss Family Robinson (1974 TV series)
Baymax
Swiss Family Robinson (1960 film)
The Swiss Family Robinson (1975 TV series)
Johann David Wyss

The Adventures of Swiss Family Robinson is a 1998 family adventure series that originally aired on the PAX network (now Ion Television).
 Based on the 1812 novel "The Swiss Family Robinson", it follows the adventures of nine survivors of a shipwreck as they attempt to adapt to life on a deserted island.
 It lasted for one season.
Swiss Family Robinson is a 1940 American film released by RKO Radio Pictures and directed by Edward Ludwig.
 It is based on the novel "The Swiss Family Robinson" by Johann David Wyss and is the first feature-length film version of the story.
The New Swiss Family Robinson is a 1998 adventure film directed by Stewart Raffill.
 The film is based on "The Swiss Family Robinson" and stars Jane Seymour, David Carradine, James Keach, John Mallory Asher, Blake Bashoff, and Jamie Renée Smith.
Big Hero 6: The Series is an upcoming American animated series, produced by Disney Television Animation and currently being developed by "Kim Possible" creators Mark McCorkle and Bob Schooley.
 The series is based on Disney's 2014 film "Big Hero 6", which itself is loosely based on the comic book series, Big Hero 6 published by Marvel Comics.
 Scheduled to premiere on Disney XD in November 2017, the series will take place after the events of the film and will use traditional 2D animation.
Big Hero 6 is a 2014 American 3D computer-animated superhero-comedy film produced by Walt Disney Animation Studios and released by Walt Disney Pictures.
 Loosely based on the superhero team of the same name by Marvel Comics, the film is the 54th Disney animated feature film.
 Directed by Don Hall and Chris Williams, the film tells the story of Hiro Hamada, a young robotics prodigy who forms a superhero team to combat a masked villain.
 The film features the voices of Scott Adsit, Ryan Potter, Daniel Henney, T.J. Miller, Jamie Chung, Damon Wayans, Jr., Genesis Rodriguez, Alan Tudyk, James Cromwell, and Maya Rudolph.
Swiss Family Robinson is a 1974–1975 Canadian television drama series, based on Johann David Wyss' novel "The Swiss Family Robinson".
Baymax is a fictional character, a superhero appearing in American comic books published by Marvel Comics.
 Created by Steven T. Seagle and Duncan Rouleau, Baymax first appeared in "Sunfire & Big Hero 6" #1 (September 1998).
 Baymax begins his existence as Hiro Takachiho's science project.
 Originally designed to be a hydro-powered robotic synthformer programmed to serve as Hiro's personal bodyguard, butler, and chauffeur, Baymax becomes Hiro's best friend and father figure when the young inventor programs his recently deceased father's brain engrams into Baymax's artificial intelligence.
 When the Giri recruits Hiro into the fledgling super-team Big Hero 6, Baymax also joins the team, where his phenomenal strength, and amazing surveillance and data analysis capabilities have proven useful.
Swiss Family Robinson is a 1960 American Adventure film starring John Mills, Dorothy McGuire, James MacArthur, Janet Munro, Tommy Kirk and Kevin Corcoran in a tale of a shipwrecked family building an island home, loosely based on the 1812 novel "Der Schweizerische Robinson" (literally, "The Swiss Robinson") by Johann David Wyss.
 The film was directed by Ken Annakin and shot in Tobago and Pinewood Studios outside London.
 It was the second feature film version of the story (the first film version was released by RKO in 1940) and was a commercial success.
The Swiss Family Robinson is an American action and adventure series that was broadcast during the 1975–76 TV season.
 The two-hour pilot for the series was first shown on April 15, 1975.
 Based upon the novel "The Swiss Family Robinson", the pilot and its 20 subsequent episodes of the series were produced by Irwin Allen, who had earlier produced a futuristic adaptation of the same novel in the TV series "Lost in Space".
Johann David Wyss ] (May 28, 1743 in Bern – January 11, 1818 in Bern) was a Swiss author, best remembered for his book "The Swiss Family Robinson" ("Der schweizerische Robinson") (1812).
 It is said that he was inspired by Daniel Defoe's "Robinson Crusoe", but wanted to write a story from which his own children would learn, as the father in the story taught important lessons to his children. "
The Swiss Family Robinson" was first published in 1812 and translated into English two years later.
 It has since become one of the most popular books of all time.
 The book was edited by his son, Johann Rudolf Wyss, a scholar who wrote the Swiss national anthem.
 Another son, Johann Emmanuel Wyss, illustrated the book.
 Unlike his son, Johann David Wyss lived up to the age of 74, dying in 1818.