Question: Thomas Henty is the son of which British prop comedian?

full_context: Document 1: Tom Hollander: Thomas Anthony Hollander (born 25 August 1967) is an English actor. He began his career in theatre, winning the Ian Charleson Award in 1992 for his performance as Witwoud in "The Way of the World" at the Lyric Hammersmith Theatre. He is known for his roles in comedic films such as "Pirates of the Caribbean" and "In the Loop" and drama films such as "Enigma", "Pride & Prejudice", "Gosford Park", and "Hanna". He played the lead role in the sitcom "Rev.", which won the British Academy Television Award for best sitcom in 2011. He also played the lead in the ITV's "Doctor Thorne" and won the BAFTA Television Award for Best Supporting Actor for his role as Major Lance "Corky" Corkoran in the BBC series "The Night Manager".
Document 2: Henty Brothers: The Henty brothers were a family of seven brothers, sons of Thomas Henty, who are generally considered to be the first Europeans to establish a permanent agricultural settlement in Victoria, Australia. The brothers were:
Document 3: Tom Owen (actor): Thomas William Stevenson Rowbotham (born 8 April 1949), also known as Tom Owen, is a British actor best known for playing Tom Simmonite on the longest-running British sitcom "Last of the Summer Wine". He is the son of Bill Owen, who played William "Compo" Simmonite (the father of Tom Simmonite) on the show.
Document 4: Cannon and Ball: Tommy Cannon (born Thomas Derbyshire, 27 June 1938) and Bobby Ball (born Robert Harper, 28 January 1944), known collectively as Cannon and Ball, are an English comedy double act best known for their comedy variety show "The Cannon and Ball Show", which lasted for nine years on ITV. The duo met in the early 1960s while working as welders in Oldham, Lancashire. They started out as singers working the pubs and clubs of Greater Manchester and switched to comedy after being told comics earned an extra £3 a night.
Document 5: Tommy Cannon: Thomas Derbyshire, known professionally as Tommy Cannon (born 27 June 1938), is an English comedian and singer. He is best knows as the straight man of comedy double act Cannon and Ball, along with Bobby Ball. He is most well known for the show "The Cannon and Ball Show".
Document 6: Thomas Haller Cooper: Thomas Haller Cooper, (29 August 1919 – 1987), also known as Tom Böttcher, was a member of the German Waffen-SS British Free Corps and former member of the British Union of Fascists.
Document 7: Donald Tandy: Donald E. Tandy (20 December 1918 — 9 May 2014) was an English actor who appeared in over a dozen films (usually in minor or uncredited roles) and several dozens of televisions shows during his career. He is perhaps best known for his role as Tom Clements in the BBC soap opera "EastEnders".
Document 8: Teller (magician): Teller (born Raymond Joseph Teller; February 14, 1948) is an American magician/illusionist, actor, comedian, writer, director and half of the comedy magic duo Penn & Teller, along with Penn Jillette. Teller usually does not speak during performances. He is an atheist, debunker, skeptic, and a fellow of the Cato Institute (a free market libertarian think tank that also lists Jillette as a fellow), an organization which is featured prominently in the duo's Showtime television series "". Teller legally changed his name from "Raymond Joseph Teller" to the mononym "Teller."
Document 9: Harry H. Corbett: Harry H. Corbett, OBE (28 February 192521 March 1982) was an English actor. Corbett is best known for his co-starring role in the popular and long-running BBC Television sitcom "Steptoe and Son" which was first broadcast in the 1960s and 1970s.
Document 10: Paul Daniels: Newton Edward "Paul" Daniels (6 April 1938 – 17 March 2016) was an English magician and television presenter. Daniels achieved international fame through his television series "The Paul Daniels Magic Show", which ran on the BBC from 1979 to 1994. He was known for his catchphrase of "You'll like this ... not a lot, but you'll like it" and also for his marriage to his assistant, Debbie McGee. He was awarded the "Magician of the Year’" Award by the Academy of Magical Arts in 1982, the first magician from outside the United States to receive it. He also won the Golden Rose of Montreux in 1985.
Document 11: Tommy Cooper: Thomas Frederick "Tommy" Cooper (19 March 1921 – 15 April 1984) was a British prop comedian and magician. Cooper was a member of the Magic Circle, and respected by traditional magicians. He was famed for his red tarboosh, and his appearance was large and lumbering, at 6 ft and more than 15 st in weight. On 15 April 1984, Cooper collapsed with a heart attack on live national television, and died soon afterwards.
Document 12: Thomas Henty: Thomas Henty (19January 195613August 1988) was an English actor, and the son of the magician and prop comedian Tommy Cooper.
Document 13: Robert Hardy: Timothy Sydney Robert Hardy, CBE, FSA (29 October 1925 – 3 August 2017) was an English actor who enjoyed a long career in the theatre, film and television.
Document 14: Trevor Thomas (actor): Trevor Thomas is a British actor. He acted mostly around the late 1970s mostly in television programmes, but also starred in the 1977 film "Black Joy", alongside Norman Beaton, as well as in stage productions. Thomas's other film credits include "Yesterday's Hero" (1979), "Inseminoid" (1981), "Sheena" (1984), "Underworld" (1985), "Playing Away" (1987) and "The Nine Lives of Tomas Katz" (2000). His television appearances include "" (1976), "The Fosters" ("Take Your Partners", 1977), "The Professionals" ("Klansmen", 1977), "Rockliffe's Babies" ("Sweet and Sour Revenge", 1987), "Silent Witness" ("The World Cruise", 2000), "Minder" ("Gunfight at the O.K. Laundrette", 1979, and "Fiddler on the Hoof", 1989) and "The Sweeney" ("The Bigger They Are", 1978).
Document 15: Johnny Thompson: Johnny Thompson (born c. 1934) is a Polish-American comedian and Las Vegas illusionist who performs under the stage name The Great Tomsoni with his wife, Pamela Hayes. They have a comedic slapstick act with the well-dressed Thompson and his gum-popping assistant, Pam, performing illusions while enduring a series of mishaps. Within the magician community, Tomsoni is considered a virtuoso, widely known as a mentor and teacher of magic, and a creator of tricks, as opposed to simply a performer. He has worked behind the scenes with magicians such as Penn and Teller, Lance Burton, Criss Angel and Mat Franco. In 1999, he was awarded one of the highest honors in the magician community, a Masters Fellowship with the Academy of Magical Arts.
ground_truth: Thomas Frederick "Tommy" Cooper