Title: Frederick R. Koch
Content:  Frederick Robinson Koch (August 26, 1933 – February 12, 2020) was an American collector and philanthropist, the eldest of the four sons born to American industrialist Fred Chase Koch, founder of what is now Koch Industries, and Mary Clementine (née Robinson) Koch.
Title: Fred C. Koch
Content:  In 1932, Koch married Mary Clementine Robinson in Kansas City, Missouri. Mary was the daughter of a prominent Kansas City physician, Ernest Franklin Robinson, who helped to found the University of Kansas School of Medicine, and Mary Burnet Kip, who died at an early age. Her mother Mary was the paternal granddaughter of William Ingraham Kip, the Episcopal missionary bishop to California; and the maternal granddaughter of William Burnet Kinney, ambassador to Italy, and his wife, author Elizabeth Stedman (née Dodge). The Kochs had four sons: Frederick (1933-2020), Charles (b. 1935), and twins David (1940-2019) and William (b. 1940). Fred Koch had a long history of heart problems. His son David described in 2010 how he received word that his father had died: "Father was on a hunting trip bird-shooting in Utah. He was in a blind with a gun loader next to him. He was having heart palpitations and wasn't shooting that well. Finally a lone bird came over. He took the shot and hit it square. The duck falls from the air. He turns to the loader and says, 'Boy, that was a magnificent shot,' and then keels over dead."
Title: Koch family foundations
Content:  Another of Fred Koch's sons, Frederick R. Koch, is associated with the Frederick R. Koch Foundation and the Sutton Place Foundation, which are involved in supporting art and other cultural activities.
Title: Frederick R. Koch
Content:  Koch was born in Wichita, Kansas. His paternal grandfather, Harry Koch, was a Dutch immigrant, who founded the Quanah Tribune-Chief newspaper and was a founding shareholder of Quanah, Acme & Pacific Railway. Among his maternal great-great-grandparents were William Ingraham Kip, an Episcopal bishop; William Burnet Kinney, a politician; and Elizabeth Clementine Stedman, a writer. Beginning in eighth grade, Koch attended a boarding school called Pembroke-Country Day School in Kansas City, Missouri. He attended high school at Hackley School in Tarrytown, New York. Koch studied humanities at Harvard College and graduated with a Bachelor of Arts degree in 1955. His father and his three younger brothers, Charles G. Koch and twins David H. Koch and William I. Koch, studied chemical engineering at Massachusetts Institute of Technology and pursued business careers. After college, Koch enlisted in the U.S. Navy, serving in Millington, Tennessee and then on the aircraft carrier USS Saratoga. Upon his return to civilian life, Koch enrolled at the Yale School of Drama, where his focus was playwriting. He received a Master of Fine Arts degree from the school in 1961.
Title: Koch (surname)
Content:  Koch (1778–1857), German entomologist and arachnologist, father of Ludwig Carl Christian Koch ; Carin Koch (born 1971), Swedish professional golfer ; Cary Koch (born 1986), American professional football wide receiver playing for the Saskatchewan Roughriders ; Cees Koch (athlete) (born 1936), Dutch discus thrower ; Charles Koch (born 1935), heir and CEO of Koch Industries and co-founder of the free-market Cato Institute ; Chris Koch, American film director ; Christiane Koch, German physicist ; Christina Koch (born 1979), American astronaut ; Christof Koch (born 1956), American neuroscientist ; Christopher Koch (1932–2013), Australian novelist ; Ciril Metod Koch (1867–1925), Slovene architect 
Title: Koch family
Content: Fred C. Koch (1900–1967), American chemical engineer and entrepreneur who founded the oil refinery firm that later became Koch Industries and was one of the founding members of the John Birch Society. ; Mary Robinson Koch (1907–1990), wife of Fred C. and eponym of the company's namesake tanker vessel Mary R. Koch ; Four sons of Fred C. and Mary Robinson Koch: ; Frederick R. Koch (1933–2020), collector ; Charles Koch (born 1935), chairman of the board and chief executive officer of Koch Industries ; Chase Koch (born 1977), President of Koch Disruptive Technologies ; Elizabeth Koch (born 1976), publisher and writer ; David Koch (1940–2019), executive vice president of Koch Industries ; Julia Koch (born 1962), socialite and wife of David Koch ; Bill Koch (born 1940), businessman, sailor, and collector 
Title: Fred Conrad Koch
Content:  Frederick Conrad Koch (May 16, 1876 – January 26, 1948) was an American biochemist and endocrinologist. Born in Chicago, Illinois, Koch graduated from the University of Illinois in 1899. He was affiliated with the University of Chicago from 1912 to 1941, serving as chairman of the department of biochemistry from 1936 to 1941. He retired as professor emeritus, and was director of biomedical research at Armour and Company. He was known primarily for his work on male sex hormones and testicular function. He served as the 19th president of the Endocrine Society, which in 1957 established the Fred Conrad Koch Lifetime Achievement Award, the society's highest honor.
Title: Bill Koch (businessman)
Content:  Koch is the son of Mary Clementine (née Robinson) and Fred C. Koch, founder of Koch Industries, a business empire based on oil refining. His paternal grandfather, Harry Koch, was a Dutch immigrant, who founded the Quanah Tribune-Chief newspaper and was a founding shareholder of Quanah, Acme and Pacific Railway. Among his maternal great-great-grandparents were William Ingraham Kip, an Episcopal bishop; William Burnet Kinney, a politician; and Elizabeth Clementine Stedman, a writer. Koch attended Culver Military Academy in Culver, Indiana. He graduated with bachelor's, master's, and doctoral degrees in chemical engineering, all from Massachusetts Institute of Technology. David Koch (1940−2019) was his twin brother. His other brothers are Frederick R. Koch (1933−2020) and Charles Koch (born 1935).
Title: Friedrich Koch
Content:  Friedrich Ernst Koch (3 July 1862 – 30 January 1927) was a German composer, cellist and teacher.
Title: Frederick R. Koch
Content:  Koch died of heart failure at his home in Manhattan on February 12, 2020 at the age of 86.

Question: Who is the father of Frederick R. Koch?
Answer: Fred C. Koch.
Fred Chase Koch.
Fred Koch.