Cornet, 3 December, 1818, exchanged from half-pay 4th Dragoon Guards. Cornet by purchase, 11 October, 1821. Lieutenant by purchase, 4 October, 1822. Promoted to an unattached company, 21 July, 1825. Exchanged, 26 July, 1827, to a Captaincy in the Greys. Major by purchase, 30 December, 1837. Lieutenant-Colonel by purchase, 2 April, 1841. Exchanged to half-pay, unattached, 6 November, 1846.
GEORGE CLEGHORNE.
Lieutenant from 17th Dragoons, by exchange, 17 November, 1857. Captain by purchase, 14 June, 1864. Retired, 30 March, 1866.
SAMUEL FREDERICK STEWART CLELAND.
Cornet by purchase, 19 July, 1864. Retired, 8 September, 1865.
WILLIAM CLELAND.
Captain-Lieutenant, 1681. 30 March, 1685, appointed Captain.
DEVEREUX P. COCKBURN.
Cornet by purchase, 25 June, 1847. Retired, 18 September, 1849.