Alexander Colville was born in 1717 and died in Drumsheugh on 21 May 1770. He served in the Royal Navy.
He received the title of Lord Colville.
RAdm W (1762)
Son of John (3rd Lord Colville) Colville. Elder brother of James Colville. Uncle of John Colville.
• Promoted directly to Rear-Admiral of the White from Post Captain