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
Swim Ireland European Short Course Championships at the National Aquatic Centre in Dublin. The event was a resounding success with a world record being broken by the Dutch in the final race, the men's 4x50m Freestyle relay. Swim Ireland also organise The Liffey Swim which takes place in August to September annually. Swim Ireland recently introduced a new squad structure. This begins with Club Level, then Regional Level, National Level and finally the Elite Squad. Swim Ireland was created in 1998 after the Irish Amateur Swimming Association (IASA) was dissolved. Swim Ireland Swim Ireland () is the national governing body of swimming,