John Montgomery Glover
John Montgomery Glover( September 4, 1822 – November 15, 1891) was a North American politician, who served as a U.S. Representative from Missouri, he was the uncle of John Milton Glover.
Carl Friedrich von Weizsäcker
Carl Friedrich Freiherr von Weizsäcker (28 June 1912 – 28 April 2007) was a German physicist and philosopher.
He was the longest-living member of the team which performed nuclear research in Germany during the Second World War, under Werner Heisenberg's leadership.
There is ongoing debate as to whether or not he and the other members of the team actively and willingly pursued the development of a nuclear bomb for Germany during this time.
A member of the prominent Weizsäcker family, he was son of the diplomat Ernst von Weizsäcker, elder brother of the former German President Richard von Weizsäcker, father of the physicist and environmental researcher Ernst Ulrich von Weizsäcker and father-in-law of the former General Secretary of the World Council of Churches, Konrad Raiser.
Weizsäcker made important theoretical discoveries regarding energy production in stars from nuclear fusion processes.
He also did influential theoretical work on planetary formation in the early Solar System.
In his late career, he focused more on philosophical and ethical issues, and was awarded several international honors for his work in those areas.
Christopher H. Clark
Christopher Henderson Clark (1767 – November 21, 1828) was a congressman and lawyer from Virginia.
He was the brother of James Clark, the uncle of John Bullock Clark, Sr. and the great-uncle of John Bullock Clark, Jr..
Giuseppe Bonizzoni
Giuseppe Bonizzoni( 22 April 1908 – 21 July 1976) was an Italian professional footballer who played as a defender.
He was the uncle of former footballer and manager Luigi Bonizzoni.
Hysen Hoxha
Hysen Efendi Hoxha( 1861–1934) was an Albanian politician, mayor of Gjirokastër, and the uncle of Enver Hoxha.
Bonifazio Bevilacqua Aldobrandini
Bonifazio Bevilacqua Aldobrandini (1571 – April 7, 1627) was an Italian Cardinal.
He was the uncle of Pope Gregory XIV.
Enrichetta d'Este
Enrichetta d' Este( Enrichetta Maria; 27 May 1702 – 30 January 1777) was a Duchess of Parma by marriage to Antonio Farnese, Duke of Parma, who was her first cousin as well as an uncle of Elisabeth Farnese, Queen of Spain.
Ivan Novoseltsev
Ivan Petrovich Novoseltsev( born January 23, 1979) is a Russian former professional ice hockey winger.
He is the uncle of Vladislav Namestnikov.
Bradley Orr
Bradley James Orr( born 1 November 1982) is an English retired footballer.
He is the uncle of Rangers defender Jon Flanagan.
Elisabeth Raiser
Elisabeth Raiser (née Bertha Elisabeth Freiin von Weizsäcker) is a 21st-century historian, former President of the German Evangelical Church Assembly, and daughter of Carl Friedrich von Weizsäcker.

Question: Who is the uncle of Elisabeth Raiser?
Answer: Richard von Weizsäcker