He married Deborah Susannah Freind on 26 May 1802 at St. George's Church, Hanover Square.
[5] They lived in Fletcher's House, Park Street, Woodstock[6] until moving to Beaumont Lodge in 1804.
The house was probably given to Deborah's grandfather, Thomas Walker, by the Duke of Marlborough,[7] and is now the Oxford County Museum.
His daughter, Charlotte Augusta married George Spencer-Churchill, 6th Duke of Marlborough on 10 June 1846.
They had two children, Almeric Athelstan, who died young, and Clementina Augusta who married John Pratt, 3rd Marquess Camden.