Fiachnae mac Áedo Róin
Fiachnae mac Áedo Róin (died 789) was a Dál Fiatach ruler of the over-kingdom of Ulaid in Ireland.
He reigned from 750 to 789.
He was the son of Áed Róin (died 735) and brother of Bressal mac Áedo Róin (died 750), previous kings.
This family had their base in modern-day County Down, Northern Ireland.
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.
Cairell mac Fiachnai
Cairell mac Fiachnai (died 819) was a Dal Fiatach king of Ulaid, which is now Ulster, Ireland.
He was the son of Fiachnae mac Áedo Róin (died 789), a previous king.
He ruled from 810 to 819.
In 809 Cairell challenged his brother Eochaid mac Fiachnai for the throne and defeated him in battle.
This challenge had occurred after the high king Áed Oirdnide campaigned against Ulaid and ravaged from the Bann to Strangford Lough.
According to the annals Eochaid escaped from the battle and historians assign 810 as his death date.
Cairell became King of Ulaid as a result.
In 819 Muiredach mac Eochada (died 839) obtained revenge for his father by defeating and slaying Cairell in a skirmish in 819.
Viking raids had begun on Ireland (an island off the north Ulaid coast had been attacked in 795) and in 811 the annals record the slaughtering of a group of them by the Ulaid.
Cairell's descendants did not hold the kingship of Ulaid which instead descended through his brother Eochaid.
However, his descendants were prominent at the royal monastic center at Downpatrick.
Bradley Orr
Bradley James Orr( born 1 November 1982) is an English retired footballer.
He is the uncle of Rangers defender Jon Flanagan.
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.
Ivan Novoseltsev
Ivan Petrovich Novoseltsev( born January 23, 1979) is a Russian former professional ice hockey winger.
He is the uncle of Vladislav Namestnikov.
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.
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.

Question: Who is Cairell Mac Fiachnai's uncle?
Answer: Bressal mac Áedo Róin