Prince Louis of Cambridge Prince Louis of Cambridge Prince Louis of Cambridge (Louis Arthur Charles; ; born 23 April 2018) is a member of the British royal family. He is the third and youngest child and second son of Prince William, Duke of Cambridge, and Catherine, Duchess of Cambridge. He is fifth in the line of succession to the British throne. Kensington Palace announced on 4 September 2017 that the Duke and Duchess of Cambridge were expecting their third child. A son was born at 11:01 BST (10:01 UTC) on 23 April 2018. He was first seen in public seven hours after his birth,
Princess Alice, Duchess of Gloucester estimated to be over one million people lined the streets from the Palace to the railway station to see the couple off on their honeymoon. She was often referred to as the "Winter Princess" from then on. Initially the Duke and Duchess of Gloucester lived at the Royal Pavilion in Aldershot, where the Duke was taking the Army staff course. The Duke of Gloucester left the army to take on more public duties following the abdication of Edward VIII in December 1936. The couple received a grace and favour residence at York House, St James's Palace, London and, in 1938,