Complex sentence: After the Membership award, Cadets begin work on the highest award a Cadet can achieve, the Grand Prior Award Scheme, named after the Grand Prior of The Order of St John, the Duke of Gloucester.
Split into simpler sentences: After the Membership award, Cadets begin work on the highest award a Cadet can achieve, the Grand Prior Award Scheme. The award scheme was named after the Grand Prior of the Order of St John, the Duke of Gloucester.