e/Horse Grenadier Guards

Information
has gloss	eng: The Horse Grenadier Guards were a series of cavalry troops in the British Household Cavalry between 1687 and 1788, who used grenades and other explosives in battle. Originally attached to the Horse Guards, they became independent for a century before being disbanded. However, the men of the troops formed the basis of the new troops of Life Guards.
lexicalization	eng: Horse Grenadier Guards
instance of	e/Cavalry regiments of the British Army