|Born|| 17 December 2007|
|Baptised|| 19 April 2008|
Windsor Castle, Berkshire
|James Alexander Philip Theo Mountbatten-Windsor|
|Lord Severn (by courtesy)|
|Father||Prince Edward, Earl of Wessex|
|Mother||Sophie, Countess of Wessex|
James, Viscount Severn (James Alexander Philip Theo Mountbatten-Windsor; born 17 December 2007), is the younger child and only son of the Earl and Countess of Wessex, and the youngest grandchild of Queen Elizabeth II and the Duke of Edinburgh. At birth, he was eighth in line to succeed his grandmother; he is currently tenth.