Ivan Novoseltsev
Ivan Petrovich Novoseltsev( born January 23, 1979) is a Russian former professional ice hockey winger.
He is the uncle of Vladislav Namestnikov.
John Breckin
John Breckin( born 27 July 1953) is an English former professional footballer who played as a left- back.
He is the uncle of Nottingham Forest defender Ian Breckin.
Demmán mac Cairell
Demmán mac Cairill (died 572) was a king of the Dál Fiatach, and over-king of Ulaid in Ireland.
He was the son of Cairell mac Muiredaig Muinderg (died 532), a previous Ulaid king and brother of Báetán mac Cairill (died 581).
He ruled the Dál Fiatach and Ulaid from 557 to 572.
Bradley Orr
Bradley James Orr( born 1 November 1982) is an English retired footballer.
He is the uncle of Rangers defender Jon Flanagan.
Andrzej Gawroński (actor)
Andrzej Gawroński( born 10 February 1935 in Warsaw, Poland) is a Polish film and theatre actor.
He is the brother of the late actor.
He is also the uncle of, whose husband is.
Hysen Hoxha
Hysen Efendi Hoxha( 1861–1934) was an Albanian politician, mayor of Gjirokastër, and the uncle of Enver Hoxha.
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..
Bonifazio Bevilacqua Aldobrandini
Bonifazio Bevilacqua Aldobrandini (1571 – April 7, 1627) was an Italian Cardinal.
He was the uncle of Pope Gregory XIV.
Cairell mac Muiredaig Muinderg
Cairell mac Muiredaig Muinderg (died 532)
also Cairell Coscrach ("victorious") was a king of Ulaid from the Dal Fiatach.
He was the son of Muiredach Muinderg mac Forggo (died 489) and brother of Eochaid mac Muiredaig Muinderg (died 509), previous kings.
His accession date is given in the "Annals of Tigernach" in 509 and the accession of his successor in 532
This annal gives him a reign of 509-532
In the period following the destruction of Emain Macha after 450, Ulidia underwent a recuperation in which the Dal Fiatach emerge as the overlords with his father Muiredach as the first historical king.
In 496/498 the annals record the storming of Dún Lethglaise (Downpatrick, modern County Down) which may be connected with the rise of Dal Fiatach in this area which was to become their power base.
The "Tripartite Life of St. Patrick" has a story that Saint Patrick cursed the descendants of his brother Eochaid and gave his blessing to the descendants of Cairell.
Cairell's descendants did monopolize the kingship.
His known sons were Demmán mac Cairill (died 572) and Báetán mac Cairill (died 581), both kings of Ulaid.
Ivan Benito
Ivan Benito( born 27 August 1976 in Aarau) is a Swiss retired professional footballer who played as goalkeeper.
He is the uncle of Loris Benito.

Question: Who is the uncle of Demmán Mac Cairell?
Answer: Eochaid mac Muiredaig Muinderg