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,
Edgar Stuart, Duke of Cambridge Edgar bore a coat of arms, as a grandson of a British Sovereign, consisting those of the kingdom, differenced by a "label argent of five points ermine". Edgar Stuart, Duke of Cambridge Edgar Stuart, Duke of Cambridge (14 September 1667 – 8 June 1671) was the fourth son of James, Duke of York (later James II of England) and his first wife Anne Hyde. He was second in the line of succession to the English and Scottish thrones. Edgar was born on 14 September 1667 at St James's Palace and baptized there with the Duke of Albemarle, the Marquis of