Claim: The 5th Royal Inniskilling Dragoon Guards was a cavalry regiment of the British Army from 1922-1993.
Evidence: The 5th Royal Inniskilling Dragoon Guards was a cavalry regiment of the British Army formed in 1922 by the amalgamation of the 5th Dragoon Guards (Princess Charlotte of Wales's) and the 6th (Inniskilling) Dragoons. 1922–1993 
1922–1993 British Army Cavalry Regiment