The current royal family stands with George, Duke of Avon being the oldest at 83 in 2013. The eldest son of the reigning monarch, John, Duke of Cornwall, at the age of 45, currently holds the position of Duke of Cornwall, as per tradition, while his wife, Victoria, is the current Duchess, with which he has two children.The Queen's other son, Iwan, Prince Royal at the age of 31, is often considered the 'Common Prince' relinquishing his Royal title. The Queen's Daughter, Anna III, Princess Royal, carries the naming traditional of Annabel, or Anna.