Question: Francie Brolly was first elected to the devolved legislature of what part country?

Context paragraphs:
Francie Brolly: Francie (formally Francis) Brolly is a musician, retired teacher and republican politician from Dungiven, Northern Ireland.  He was first elected to the Northern Ireland Assembly in 2003 and was re-elected in 2007 as a Sinn Féin member for the East Londonderry constituency.  He resigned in 2010.

List of Orders in Council for Northern Ireland: This is a list of Orders in Council for Northern Ireland which are primary legislation for the province in the absence of a devolved legislature, and also for those powers not devolved to the Northern Ireland Assembly.  The statutory instruments containing the legislation are numbered in the main UK series with a sub-series denoting their position in the Northern Ireland legislation for the year.

Anne Brolly: Anne Brolly is a Sinn Féin politician and councillor on Limavady Borough Council in Northern Ireland.  She is the wife of MLA Francie Brolly and together they form a singing duo and write songs.  Their son Joe Brolly is a Derry footballer and TV sports pundit.

Northern Ireland Assembly: The Northern Ireland Assembly (Irish: "Tionól Thuaisceart Éireann" , Ulster-Scots: "Norlin Airlan Assemblie") is the devolved legislature of Northern Ireland.  It has power to legislate in a wide range of areas that are not explicitly reserved to the Parliament of the United Kingdom, and to appoint the Northern Ireland Executive.  It sits at Parliament Buildings at Stormont in Belfast.

Northern Ireland Assembly (disambiguation): The Northern Ireland Assembly is the current devolved legislature of Northern Ireland.

Northern Ireland Parliament constituencies: The Northern Ireland House of Commons existed from 1921 to 1973 as the lower House of the devolved legislature of the part of the United Kingdom called Northern Ireland.

History of the Scottish National Party: In Scotland, the Scottish National Party (SNP) is a centre left, social democratic political party which campaigns for Scottish independence.  The SNP has controlled Scotland's devolved legislature since the 2007 election as a minority government, and since the 2011 election as a majority government.  Its leader, Nicola Sturgeon, is the First Minister of Scotland.

Prussian estates: The Prussian estates (German: "Preußischer Landtag" , Polish: "Stany pruskie" ) were representative bodies of Prussia, first created by the Monastic state of Teutonic Prussia in the 14th century (around the 1370s) but later becoming a devolved legislature for Royal Prussia within the Kingdom of Poland.  They were at first composed of officials of six big cities of the region; Braunsberg (Braniewo), Culm (Chełmno), Elbing (Elbląg), Danzig (Gdańsk), Königsberg (Królewiec) and Thorn (Toruń).  Later, representatives of other towns as well as nobility were also included.  The estates met on average four times per year, and discussed issues such as commerce and foreign relations.

Scotland Act 1978: The Scotland Act 1978 was an Act of the Parliament of the United Kingdom intended to establish a Scottish Assembly as a devolved legislature for Scotland.  At a referendum held in the following year, the Act failed to gain the necessary level of approval required by an amendment, and was never put into effect.

Northern Ireland Act 1998: The Northern Ireland Act 1998 (c.47) is an Act of the Parliament of the United Kingdom which established a devolved legislature for Northern Ireland, the Northern Ireland Assembly, after decades of direct rule from Westminster.

Supporting paragraphs: Francie Brolly Northern Ireland Assembly
Answer: Ireland