He was head of the Elliott and Co. brewery of Pimlico, and treasurer of Westminster Hospital.
In 1804, he married Eliza Lettsom at St Margaret's, Westminster.
Eliza was the youngest daughter of John Coakley Lettsom.
[2] Together they had fifteen children, Sir Henry Miers Elliot being one of them went on to become Foreign Secretary to the Government of India.
This English biographical article related to the military is a stub.