Northern Ireland law
Northern Ireland law refers to the legal system of statute and common law operating in Northern Ireland since the partition of Ireland established Northern Ireland as a separate jurisdiction within the United Kingdom in 1921.
For the purposes of private international law the United Kingdom is divided into three distinct legal jurisdictions:Northern Ireland is a common law jurisdiction. Although its common law is similar to that in England and Wales, and partially derives from the same sources, there are some important differences in law and procedure between Northern Ireland and England and Wales. While influenced by English law, the Northern Ireland legal system is distinctive for a number of reasons: it has roots in Irish common law prior to Irish independence in 1921; following Irish independence, Northern Ireland became a devolved jurisdiction within the United Kingdom.
Counties of Northern Ireland
It was not until the reign of Queen Elizabeth I that Ulster would be shired into more counties, based largely on the boundaries of existing lordships. In 1584, Lord Deputy of Ireland Sir John Perrott created the following counties in what is now Northern Ireland: Armagh; Coleraine; Fermanagh; and Tyrone. Carrickfergus would retain its status as a county town until 1777 when it was merged with County Antrim.