Background
He was the son of John Lyon, 4th Earl of Strathmore and Lady Elizabeth Stanhope.
He was the son of John Lyon, 4th Earl of Strathmore and Lady Elizabeth Stanhope.
He was christened on 24 December 1702. He succeeded as Earl of Strathmore following the stabbing of Charles Lyon, 6th Earl of Strathmore and Kinghorne in a drunken altercation in 1728. He died without issue on 4 January 1735 at Edinburgh, Scotland.
Royal Society.