Eliot was the son of General
Granville Elliott (1713–1759) and his second wife, Elizabeth Duckett (1724–1804). He was born at
Kew Green,
Richmond-upon-Thames,
Surrey, and baptised on 9 October 1755 at
St Anne's Church, Kew Green. Following his father's death on 10 October 1759, the family moved on 15 April 1760 to
Richmond. In 1762, Francis lodged at Hargreaves in
St Martin's Lane,
London. On 17 April 1764, he lodged with Mrs Bathurst,
Charterhouse Square and attended the public school of St Bartholomew. In 1770, he went to Mrs Betesworth's Academy in
Kingston, near Portsmouth,
Hampshire, leaving in 1772 to join Mr Lockee's Military Academy,
Little Chelsea, London, and later to Colonel Gallatin's School of Equitation for 7 months. On 15 December 1773 he was commissioned as an
ensign in the
14th Regiment of Foot. On 28 March 1774 he joined his regiment, moving to quarters in Dover on 13 May 1774. In March 1775 he left for America, where, on 25 August 1775, he was promoted to
lieutenant in the 14th Foot. By 28 November 1778, he had returned to
St George's, Hanover Square, London, where he married
Anne Breynton ( 1756 – 15 August 1829), the daughter of the famous minister in
Nova Scotia, Rev Dr
John Breynton ( 1719–1799). In 1790, he bought
Elmhurst Hall and various other properties in
Staffordshire, while still maintaining a house in London. In 1794 he raised the
Staffordshire Yeomanry Cavalry and was appointed its
major and commander of the Lichfield Troop on 20 September. He left the regiment when he was appointed
Lieutenant-Colonel Commandant of the new
3rd Staffordshire Militia on 25 April 1798. He was promoted to
colonel on 15 January 1799, but the regiment was disbanded later that year. On 28 June 1803 he was appointed colonel of a new
2nd Staffordshire Militia, but this was also disbanded in 1805. In 1797, he tried to sell off his Staffordshire estates and by 1800 he had moved to
Lichfield. In 1806, he finally disposed of his Staffordshire properties, pulling down the derelict Elmhurst Hall. He moved back to London full-time, and took an oath as a
Commissioner of Public Accounts, based at
Somerset House in the
Strand. Around this time he became a man of letters, addressing the foremost politicians of the time, while also writing for a magazine – The Aegis. The next year, he attempted to be elected as MP for Westminster in the
1807 United Kingdom general election. On Friday 8 May 1807, he attended a meeting at
Covent Garden, London where he was introduced to the meeting, by
Col. Robinson who at that time commanded London Recruiting District, and the Pimlico battalion of the Queen's Loyal Volunteers from about 1803. His election was unsuccessful and he returned to his literary pursuits. He died at his home at 22
Portman Street, London on 23 August 1818 and was buried on 28 August in or by the western wall of the
St Marylebone burial ground on the south side of Paddington Street, London – near to his father-in-law, the Rev Dr John Breynton. ==Family==