Prince William and his wife Kate, the Duke and Duchess of Cambridge arrive at Danum Valley Research Center in Danum Valley, Sabab, Malaysia, Saturday, Sept. 15, 2012. (AP Photo/ Vincent Thian, Pool)
Duke and Duchess of Cambridge
Britain's Prince William and wife Catherine Middleton welcomed a son, Prince George, on July 22, 2013. The infant will become third in line for the British throne after his grandfather Prince Charles and his father, William.