Complex sentence: On his return from the continent, he did well at the Royal Court and was appointed Master of the Horse in 1760, was a Bearer of the Third Sword at George III's coronation in 1761 and became Groom of the Stole that year.
Split into simpler sentences: On his return from the continent, he did well at the Royal Court and was appointed Master of the Horse in 1760. He was a Bearer of the Third Sword at George III's coronation in 1761 and became Groom of the Stole that year.