Windsor Castle: British and Markle

windsor castle: Kensington Palace says the California-born Markle intends to take U.K. citizenship after she marries Harry on May 19 at Windsor Castle, according to CTV. In Pictures Meghan Markle over the years But Markle will soon discover that it takes more than marrying a prince to become British. All three are potential questions on a test given to those who -- like Prince Harry's fiancee -- want to become British citizens. It also requires time, money, a good memory for obscure British trivia and the ability to untangle red tape. It's very easy to make mistakes because the requirements are so very precise, he said. Immigration lawyer Colin Yeo says the road to British citizenship is insanely complex. (www.immigrantscanada.com). As reported in the news.