Question: When was the school founded that Doran William Cannon graduated from?

Context paragraphs:
Cannon Mills: The Cannon Mills Company was an American textile company founded by James William Cannon, based in Kannapolis, North Carolina.  It was founded in 1888 and went bankrupt in July 2003.  The Cannon brands were then purchased by the Iconix Brand Group.

Mount Ida (Scottsville, Virginia): Described as “one of the most important late 18th century plantation houses in Virginia” by the Senior Architectural Historian, Commonwealth of Virginia Department of Historic Resources, Mount Ida was built c. 1795 by William Cannon, on a hill overlooking the south side of the James River near New Canton in Buckingham County, Virginia.  The site was near the northwest corner of Cumberland County and across the river from Bremo.  In 1805 Cannon sold the property to the legendary land baron David Ross, who subsequently sold the property to William Leitch, a Buckingham merchant.  Around 1850, Leitch, laden with tobacco export wealth, added a major addition to the east side of the house, as evidenced by the difference in siding, window size and interior trim.  The intricate, extraordinary interior woodwork with its elegant and unique composition was designed by a master builder, modeled after patterns found in two early 18th century architectural treatises, William Pain’s Science of Architecture and Asher Benjamin’s Practical House Carpenter.  While Leitch family lore contends that Irish immigrants performed the work, scholars are of the opinion that the work may have been done by the same skilled craftsman who markedly similar woodwork at Woodlands (1789-1794), originally in Amelia County and since relocated to Goochland County.  The interior of Mount Ida has been compared to that at Plain Dealing Plantation (circa late 1780’s), another exemplary plantation home a few miles away in Keene.

Doran William Cannon: Doran William Cannon (1937–2005) was born in Toledo, Ohio, and graduated from Columbia College.  While working on his MBA at Columbia University, which he received in 1962, he made his first film, "Going Up".  Several years later he wrote, produced, and directed his first feature, "The Square Root of Zero" (1964).  In 1965 he left New York City for Hollywood, where he wrote the original scripts for Otto Preminger's "Skidoo" (1968) and Robert Altman's "Brewster McCloud" (1970).  Cannon wrote "Authorship: The Dynamic Principles of Writing Creatively", and taught creative writing.

Columbia College, Columbia University: Columbia College is the oldest undergraduate college at Columbia University, situated on the university's main campus in Morningside Heights in the borough of Manhattan in New York City.  It was founded in 1754 by the Church of England as King's College, receiving a Royal Charter from King George II of Great Britain.  Columbia College is the oldest institution of higher learning in the state of New York and the fifth oldest in the United States.  The college is distinctive for its comprehensive Core Curriculum.  Columbia College is highly selective in its admissions.  For the class of 2021, the college accepted 5.8% of its applicants, the second lowest acceptance rate in the Ivy League behind only Harvard.

Brave New World (1980 film): Brave New World is an American television film first shown in 1980.  It was also shown on the BBC that same year.  An adaptation of the novel with the same name by Aldous Huxley, it was directed by Burt Brinckerhoff for Universal Television and first shown on NBC on 7 March 1980.  The screen adaptation was written by Doran William Cannon.  The filming location was entirely in Universal City, California.

Montclair Kimberley Academy: Montclair Kimberley Academy (MKA) is a co-educational private school for students in pre-kindergarten through twelfth grade located in Montclair in Essex County, New Jersey, United States.  One of New Jersey's largest independent day schools, Montclair Kimberley Academy recently celebrated the 125th anniversary of the establishment of its earliest component school.  The current school, established in 1974, is the result of the merger of three separate schools: Montclair Academy, a boys' school founded in 1887; The Kimberley School, a girls' school founded in 1906; and Brookside, a coed school founded in 1925.

Philip L. Cannon: Philip Leonidas Cannon (June 28, 1850 – August 11, 1929) was the first Lieutenant Governor of Delaware from January 15, 1901 to January 17, 1905.  Cannon, the son of former Governor William Cannon and Margaret Ann Barker, was the first elected to the office under the Delaware Constitution of 1897, and served under 53rd Governor John Hunn.

Charles Albert Cannon: Charles Albert Cannon (November 29, 1892 – April 2, 1971) was born, lived and died in Concord, North Carolina.  the son of James William Cannon and president of the Cannon Mills Company from the 1920s to the 1960s.

Skidoo (film): Skidoo is an American comedy film directed by Otto Preminger, starring Jackie Gleason and Carol Channing, written by Doran William Cannon and released by Paramount Pictures on December 19, 1968.  The screenplay satirizes late 1960s counterculture lifestyle and its creature comforts, technology, anti-technology, hippies, free love and then-prevalent use of the mind-altering drug LSD.

James William Cannon: James William Cannon (April 25, 1852 – December 21, 1921) was an industrialist, and founder of the Cannon Mills Corporation and the City of Kannapolis, North Carolina.  He was the maker of the first towel ever made in the South.  His son was Charles Albert Cannon and his great-grandson is Robin Hayes, a Republican congressman from North Carolina.

Supporting paragraphs: Doran William Cannon Columbia College, Columbia University
Answer: 1754