Simion Movilă
Simion Movilă (? – 14 September 1607), a boyar of the Movileşti family, was twice Prince of Wallachia (October 1600 – 3 July 1601; August 1601 – August 1602) and Prince of Moldavia on one occasion (10 July 1606 – 14 September 1607).
He was the grandson of Petru Rareș, brother of Ieremia Movilă, and father of Peter Mogila, who became the Metropolitan of Kiev, Halych and All-Rus' from 1633 until his death, and later was canonized as a saint in the Russian, Romanian and Polish Orthodox Churches.
Tarcisio Fusco
Tarcisio Fusco was an Italian composer of film scores.
He was the brother of the composer Giovanni Fusco and the uncle of operatic soprano Cecilia Fusco.
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.
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.
Bonifazio Bevilacqua Aldobrandini
Bonifazio Bevilacqua Aldobrandini (1571 – April 7, 1627) was an Italian Cardinal.
He was the uncle of Pope Gregory XIV.
Hysen Hoxha
Hysen Efendi Hoxha( 1861–1934) was an Albanian politician, mayor of Gjirokastër, and the uncle of Enver Hoxha.
Bradley Orr
Bradley James Orr( born 1 November 1982) is an English retired footballer.
He is the uncle of Rangers defender Jon Flanagan.
Ivan Novoseltsev
Ivan Petrovich Novoseltsev( born January 23, 1979) is a Russian former professional ice hockey winger.
He is the uncle of Vladislav Namestnikov.
Gabriel Movilă
Gabriel or Gavril Movilă (? – December 1635) was Prince of Wallachia from June 1618 to July 1620.
A Movileşti boyar, Gabriel was a son of Simion Movilă, Prince of Moldavia.
He reached the throne of Wallachia in 1616 but he is not recognized by the Ottoman government that prefers Alexandru IV Iliaş.
He obtained his appointment in June 1618 but was replaced in July 1620 by Radu IX Mihnea.
He retires to Transylvania where he dies.
He had married a Hungarian noble Erzébet Zolyomy.
The couple seems to have remained childless.

Question: Who is Gabriel Movilă's uncle?