Allen Apsley (Royalist) but presumably Apsley's was at Newbury due to its good strength compared to the other regiments in the tercio. On 29 May 1645, Apsley's and the rest of Astley's tercio made up the right flank at the storming of Leicester, which fell the next day in a bloody massacre to the royalist cry of "Kill Dead!" It is presumed by this point that Apsley's horse had either gone back to Exeter with Allen or been amalgamated into one of the other horse regiments as no further records of them exist. By the Battle of Naseby on 14 June 1645, what
Clan Leslie to death but he escaped and rejoined King Charles and continued to fight. Leslie's Scottish Covenanter force was defeated by the Scottish Parliamentarian forces who were at this point in time loyal to the Parliament of England and Oliver Cromwell at the Battle of Dunbar (1650). Leslie successfully commanded the Scottish Argyll Government Royalist forces at the Battle of Carbisdale (1650) where he was victorious against Scottish Royalist forces commanded by James Graham, 1st Marquess of Montrose. Leslie's Royalist Forces were defeated at the Battle of Worcester in 1651. Leslie, who was now commanding Royalist forces, had supported the plan