Cornet, March, 1718. Captain, 21 March, 1722.
JAMES CLARKE ROSS.
1 March, 1864. Paymaster, 14 August, 1877. In the Army Honorary Captain, 1 March, 1869.
ANDREW ROSSE OF NEWARK.
Appointed Quartermaster, 11 May, 1683, and also similar commission from King James on 30 March, 1685.
JOHN HENRY RAYMOND ROWE.
Cornet by purchase, 11 January, 1867. Lieutenant by purchase, 28 May, 1870.
WILLIAM ROWLEY.
Cornet, 17 November, 1808. Appointed Lieutenant in the 4th Dragoons, 4 October, 1809.
JOHN RUSSELL.