What title is the husband of Philippa Charlotte Middleton heir to?
James Matthews (racing driver) James Spencer Matthews (born 21 August 1975) is a British former professional racing driver, hedge fund manager, and heir to the Scottish courtesy title of Laird of Glen Affric. In 2017, he married Philippa Middleton, younger sister of Catherine, Duchess of Cambridge.
Prince William (disambiguation) Prince William (born 1982) is the elder son of Charles, Prince of Wales, and second in the line of succession to the British throne.