Question: The editor and executive Robert Walter co-founded the Joseph Campbell Foundation (JCF) with this dancer who was born in which year?

Context articles: Robert Walter (musician)
Robert Walter (editor)
Entelopes shelfordi
Stephen Larsen
Joseph Campbell Foundation
The Power of Myth
The Hero's Journey (book)
Robert Walter Campbell Shelford
Jean Erdman
Robert Briggs (poet)

Robert Walter (born May 3, 1970) is a keyboard player specializing in instrumental soul jazz on the Hammond B3 organ.
 He is best known as a founding (and current) member of The Greyboy Allstars, Creedle, (an American post-hardcore and alternative rock band from San Diego), and his own band, Robert Walter's 20th Congress.
Robert Walter is an editor and an executive with several not-for-profit organizations.
 Most notably, he is the executive director and board president of the Joseph Campbell Foundation (JCF), an organization that he helped found in 1990 with choreographer Jean Erdman, Joseph Campbell's widow.
Entelopes shelfordi is a species of beetle in the family Cerambycidae.
 It was named by Per Olof Christopher Aurivillius in 1923 based on a description and illustration by Robert Walter Campbell Shelford in 1902.
 It is known from Borneo.
H. Stephen Larsen is a psychologist and author who, with his wife Robin Larsen, was on the founding board of advisors of the Joseph Campbell Foundation, and also founded the Center for Symbolic Studies, to carry on with the work of Joseph Campbell.
 He is best known for his work in mythology, and for being a pioneer in the field of neurofeedback.
The Joseph Campbell Foundation is a US not-for-profit organization dedicated to preserve, protect and perpetuate the work of influential American mythologist Joseph Campbell (1904–1987).
 It fosters academic and popular discussion in the fields of comparative mythology and religion, psychology and culture through its publishing program, events, local groups (Mythological RoundTable groups) and its internet presence.
The Power of Myth is a book based on the 1988 PBS documentary Joseph Campbell and the Power of Myth.
 The documentary was originally broadcast as six one-hour conversations between mythologist Joseph Campbell (1904–1987) and journalist Bill Moyers.
 It remains one of the most popular series in the history of American public television.
The Hero's Journey: Joseph Campbell on His Life and Work is a biography of the mythologist Joseph Campbell 1904-1987.
 In the form of a series of conversations, the book was drawn from the film, "The Hero's Journey: A Biographical Portrait"
Robert Walter Campbell Shelford (3 August 1872 – 22 June 1912), was a British entomologist and museum administrator and naturalist, with a special interest in entomology and insect mimicry; he specialised in cockroaches and also did some significant work on stick insects.
Jean Erdman (born February 20, 1916) is an American dancer and choreographer of modern dance as well as an avant-garde theater director.
Robert Briggs is an American author and poet associated with the Beat Generation.
 He read poetry in the Jazz Cellar in San Francisco in 1957, and said, “jazz is to music what poetry is to knowing.”
 He continued to give reads accompanied by jazz musicians up until 2012.
 In 1972, Briggs co-founded the San Francisco Book Company and then Robert Briggs Associates, as a literary agent and small West Coast publisher.
 The company was involved in a variety of nonfiction which included Rolling Thunder: An Exploration into the Powers of an American Indian Medicine Man by Doug Boyd, Mind as Healer, Mind as Slayer, Kenneth Pelletier's classic book on stress, as well as works by Joseph Campbell, Colin Wilson, and Theodore Roszak.
 In the 1950s he was a bookseller in Greenwich Village, New York, and North Beach in San Francisco.
 Robert Briggs served in the Army during the Korean War and witnessed an atom bomb test at Frenchman Flats, Nevada.
 Filmmaker Chel White directed a short film about Briggs' atom bomb experience titled, "The Beats, the Bomb and the 1950s.