Yeomanry Regulations; being an abridgment of the Regulations for the Formations and Movements of the Cavalry ... A new edition, revised in conformity with the revision of the Cavalry Regulations of 1851, with notes and observations. [Abridged and edited by William L. L. F. De Ros, Baron De Ros.]
Yeomanry Regulations; being an abridgment of the Regulations for the Formations and Movements of the Cavalry, adapted to the use of Yeomanry Corps; with suggestions on discipline and interior; and rules for patrols, picquets, and measures of precaution in times of disturbance; also, the forms of Yeomanry returns; and an abstract of the regulations issued by the Government departments connected with Yeomanry. A new edition, revised in conformity with the Cavalry Regulations of 1844. [Abridged and edited by William L. L. F. De Ros, Baron De Ros.]
The Young Officer's Companion; Or, Essays on Military Duties and Qualities; with Examples and Illustrations from History. A New Edition [i.e. an Adaptation of the Anonymous Work, “The Military Mentor”]. Edited, with Numerous Corrections and Additions, by Colonel Lord De Ros
A Relation of the late Entertainement of ... the Lord Roos his Majesties Embassador extraordinarie to the King of Spaine: his entrie into Madrid, etc
Yeomanry regulations, an abridgement of the regulations for the formations and movements of the cavalry
Journal of a Tour in the Principalities, Crimea, and Countries Adjacent to the Black Sea in the Years 1835-36
Journal of a Tour in the Principalities, Crimea, and Coutries Adjacent to the Black Sea in the Years 1835-1836