Kate Middleton, whose ancestors toiled in the coal mines of Durham, was an ordinary college girl on a path to an unremarkable life. Then she met her Prince Charming, became the Duchess of Cambridge and in two years has emerged as a remarkable figure on the world stage. The future Queen is dignified, dutiful and unflappable, with a modest reluctance to steal the spotlight from her husband, Prince William. She has embraced the royal family's tradition of public service, whether promoting scouting around a campfire or discussing sustainable fishing with trawler owners.