A royal warrant was issued on the 1st of July, 1751, in which the King's or first colour of the regiment was directed to be the great Union: the second colour to be of bright yellow silk, with the Union in the upper canton, and in the centre of the colour the rank of the regiment, in gold Roman characters, within a wreath of roses and thistles on the same stalk.

The costume of the regiment at this period was,—Three-cornered cocked hats bound with white lace; scarlet coats faced and turned up with bright yellow, and ornamented with white lace; scarlet waistcoats and breeches; white linen gaiters reaching above the knee; white cravats; buff belts.

1757
1759
1762

Colonel Pole was promoted to the rank of major-general in 1757, and to that of lieut.-general in 1759. He commanded the regiment thirteen years, and died in the winter of 1762; when King George III. conferred the colonelcy on Major-General Edward Sandford, from the twenty-sixth regiment, by commission dated the 4th of January, 1763.

1763
1767
1768

The regiment was stationed in Ireland during the whole of the seven years' war, but when the disputes between Great Britain and her North American colonies began to assume a serious aspect, the Tenth was one of the first corps ordered to proceed across the Atlantic. The regiment embarked from Ireland in the spring of 1767, and after a short stay in Nova Scotia, it was ordered to Boston, where, in 1768, the conduct of the populace assumed so violent a character as to render the presence of a military force necessary.

1769

The policy pursued by the British government towards the North American provinces alienated the affections of the people from the mother-country, and the idea of these extensive colonies becoming a great and independent empire, having gained possession of many minds, the Americans became impatient of their condition. The events of each succeeding year appeared to mature the revolutionary designs of the colonists, and the determination to assert their independence became prevalent.