The second child and first daughter of England's Prince william and his wife Catherine, Duchess of Cambridge. Her name, which honors her paternal grandfather Prince Charles, her great-grandmother Queen Elizabeth II, and her grandmother Princess Diana, was announced to the public one day after her birth.
She was born at 8:34 a.m. at St. Mary's Hospital in London and weighed eight pounds and three ounces.
Her parents met at the University of St. Andrews in Scotland in 2001 and began dating two years later. They married on April 29, 2011.
Her older brother Prince George was born on July 22, 2013.
She is the niece of Prince Harry.