Charles Saxton was born in 1732, the youngest son of Edward Saxton, a merchant of London and
Abingdon, and his wife Mary,
née Bush. The family's
country estate was Circourt Manor at
Denchworth in
Berkshire (now
Oxfordshire). Saxton entered the navy in January 1745, becoming a captain's servant aboard the 50-gun , under the command of Captain
Charles Saunders. Saxton spent the next three years aboard the
Gloucester, before joining the 58-gun under Captain Richard Collins, while the
Eagle was the
guard ship at
Plymouth. From her he moved to the 60-gun where he served on the
Guinea coast with Captain
John Byron. Saxton returned to England in 1760 and was briefly assigned as lieutenant to the 64-gun early that year, though on 11 October 1760 Saxton received a promotion to commander. The commission was apparently an uneventful one, the French having been decisively defeated by Hawke at the
Battle of Quiberon Bay in 1759, and after the Seven Years' War had concluded, Saxton
paid off the
Magnanime. ==Interwar years==