Kate Middleton's full name is Catherine Elizabeth Middleton. She adopted the nickname Kate in college, and after her marriage to Prince William, Duke of Cambridge, in 2011, she took the official title of Catherine, Duchess of Cambridge. However, she is still widely referred to by her nickname, Kate, and her maiden name, Middleton.
Kate Middleton has three children with her husband, Prince William, Duke of Cambridge: Prince George Alexander Louis of Cambridge was born on July 22, 2013; Princess Charlotte Elizabeth Diana of Cambridge was born on May 2, 2015; and Prince Louis Arthur Charles of Cambridge was born on April 23, 2018.
After graduating college in 2005, Kate Middleton took a job as an accessory buyer for the British retailer Jigsaw. In 2007, Kate left her job to work for Party Pieces, her parents' event planning company, as a photographer, website designer, and marketing officer. In 2009, she launched a junior brand to the firm called First Birthdays and continued to work with her family until 2011.