Title: Christopher Knopf
Content:  Christopher Knopf (December 20, 1927 – February 13, 2019) was an American screenwriter and union executive. He served as the president of the Writers Guild of America West (WGAW) and the International Affiliation of Writers Guilds (IAWG). He won two awards from the WGAW: the Morgan Cox Award in 1991 and the Edmund H. North Award in 2002.
Title: Knopf (surname)
Content: Alfred A. Knopf (1892–1984), American publisher ; Edwin H. Knopf (1899–1981), American film producer, director and screenwriter ; Heinrich Knopf (1839–1875), German luthier ; Jim Knopf, computer specialist ; Maike-Katrin Knopf (born 1959), German footballer ; Philip Knopf (1847–1920), member of the United States House of Representatives from Illinois ; Rainer Knopff, Canadian political scientist ; Sigard Adolphus Knopf (1857–1940), German-American physician Knopf (also spelt Knopff) is a German surname meaning "button", and may refer to: 
Title: Adolph Knopf
Content:  Adolph Knopf (December 2, 1882 – November 23, 1966) was an American geologist. Educated at the University of California, Berkeley, he held professional appointments at the United States Geological Survey, Yale University, and Stanford University. He was primarily a petrologist and mineralogist, though later in his career contributed to geochronology. He performed much of his field work in the western United States, investigating mineral deposits in Alaska, the Boulder Batholith in Montana, and the Gold Country of California. Knopf was a member of the National Academy of Sciences and the American Academy of Arts and Sciences. He served as president of the Geological Society of America in 1944 and received its Penrose Medal in 1959. His second wife, Eleanora Knopf, was a notable geologist and frequent collaborator.
Title: Adolph Knopf
Content:  work with the USGS as he had done; this helped mitigate the agency's brain drain following the departures. Knopf began at Yale as an associate professor but was promoted to full professor in 1923. He was named the Silliman Professor of Geology in 1937 and a Sterling Professor in 1938. He was director of graduate studies from 1933 until his retirement from Yale in 1951. Upon retiring he returned to his native Woodside, California, settling not far from his family's old ranch. There he accepted a visiting appointment at the Stanford University School of Earth Sciences, where he remained until his death in 1966. Knopf's field work continued through his Yale and Stanford appointments, again 
Title: Alfred A. Knopf Jr.
Content:  away from home, despondent over being turned down by Princeton University. Following a police search, he was found in Salt Lake City, Utah. During World War II, Knopf joined the Army Air Force and the Mighty Eighth Air Force. During his time in the service, he piloted the B-24 Bomber "Rough Buddy" through almost 100 missions alongside engineer Richard E. Morton. In 1952, he married Alice Laine. They had three children, Alison Knopf Insinger, Susan Knopf, and David A. Knopf. He was one of the founders of Atheneum Publishers in 1959. He died on February 14, 2009, from complications following a fall.
Title: Adolph Knopf
Content:  Knopf died November 23, 1966, in Palo Alto, California. In his will he endowed a chaired professorship at Yale. The sitting Adolph Knopf Professor of Petrology is Shun-ichiro Karato. Adolph and Eleanora Knopf also endowed a graduate fellowship in petrology at Stanford. Mount Adolph Knopf in Juneau Borough, Alaska is named after him.
Title: Edwin Knappe
Content:  Edwin W. Knappe (January 14, 1884 - ?) was an American machinist from Milwaukee who became a lawyer, and who served one term as a Socialist member of the Wisconsin State Assembly.
Title: Blanche Knopf
Content:  Knopf launched Alfred A. Knopf, Inc. with Alfred Knopf in New York in 1915. She learned the mechanics of printing and publishing and went on to become a highly influential editor. Knopf is credited with designing the Borzoi, a Russian wolfhound imprint marking Knopf titles. She became the Vice President of the company when it was incorporated in 1918. She often clashed with Alfred's father, Sam Knopf, who was named Treasurer when the firm was incorporated. Knopf became president of Alfred A. Knopf, Inc. in 1957 when Alfred Knopf became the chairman. Knopf frequently traveled to Europe and Latin America to meet foreign authors and publishers. She is credited with recruiting Sigmund Freud, Albert Camus, André Gide, 
Title: Adolph Knopf
Content:  Knopf entered the University of California, Berkeley, where he became a student of petrology under Andrew Lawson. He earned a Bachelor of Science degree in mining geology in 1904 and a Master of Science degree in 1905. That same year he spent the first of six summers surveying the mineral deposits of Alaska for the United States Geological Survey (USGS). In 1906 he moved to Washington, D.C., to work for the USGS full-time. The Alaskan Division, of which Knopf was one of about a dozen members, was considered the best geologic group in the USGS at that time. Knopf's work on tin deposits in the Seward Peninsula became the basis of the dissertation for his 
Title: Alfred A. Knopf
Content:  While there have been many notable editors at Knopf there have only been four editors-in-chief: Alfred A. Knopf, Sr., Robert Gottlieb, Sonny Mehta and Reagan Arthur. Other influential editors at Knopf included Harold Strauss (Japanese literature), Herbert Weinstock (biography of musical composers), Judith Jones (culinary texts), as well as Angus Cameron, Charles Elliott, Gary Fisketjon, Lee Goerner, Ashbel Green, Carol Brown Janeway, Michael Magzis, Anne McCormick, Nancy Nicholas, Daniel Okrent, Regina Ryan, Sophie Wilkins, and Victoria Wilson. Knopf also employed literary scouts to good advantage.

Question: What is Edwin H. Knopf's occupation?
Answer: film director.
movie director.
director.
motion picture director.
screenwriter.
scenarist.
writer.
screen writer.
script writer.
scriptwriter.
film producer.
movie producer.
producer.