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 Swim Ireland Swim Ireland () is the national governing body of swimming, diving, water polo, open water swimming and synchronized swimming in the island of Ireland (Republic of Ireland and Northern Ireland). Competitors from Northern Ireland can opt to compete for British Swimming in international competitions, with the exception of the Commonwealth Games where they can compete for Northern Ireland. Swim Ireland is affiliated with LEN, FINA and the Olympic Council of Ireland. Swim Ireland runs national meets which include: Swim Ireland works with the different regions in organising competitions such as provincial Age Group Championships as well as other