History of Guernsey 933 when the islands, came under the control of William Longsword, son of Rollo the first Duke of Normandy, having been annexed from the Duchy of Brittany by the Duchy of Normandy. The island of Guernsey and the other island in the Channel Islands represent the last remnants of the medieval Duchy of Normandy. In the islands, Elizabeth II's traditional title as head of state is Duke of Normandy. (The masculine nomenclature "Duke" is retained even when the monarch is female.) According to tradition, Robert I, Duke of Normandy (the father of William the Conqueror) was journeying to England in
First Minister and deputy First Minister of Northern Ireland the office during a vacancy; currently for a continuous period up to six weeks. Vacancies have occurred on four occasions to date: In the Irish language, the literal translation of these positions is "Céad-Aire agus an leas Chéad-Aire". The titles appear in both English and Irish in published literature by the North-South Ministerial Council, one of the "mutually inter-dependent" institutions laid out in the Good Friday Agreement, along with the Northern Ireland Assembly. Various ways of translating the titles "First Minister and deputy First Minister" into the Ulster Scots dialects have been attested in official communications, including , , and