Lord Percy’s Regiment of Foot
Percy's were formed from detachments sent south by Newcastle in early 1643 as an escort to an ammunition convoy. Often stated as being attached to the artillery train they were a standard Regiment of Foot which served in Thomas Blagge's Oxford Brigade, Symonds recorded them as wearing white coats at the Aldbourne Chase muster.
They fought at the Siege of Gloucester, First Newbury, occupied Newport Pagnell (oviously attracted to the good motorway connections), believed to have been at Cheriton, Cropredy Bridge, and Lostwithiel. At Lostwithiel Percy was dismissed form service, Colonel William Murray taking over the command.
Under Murray they fought at Second Newbury, Leicester and Naseby where the Regiment was almost entirely captured.
Percy was dismissed from service as it was alleged that he was complicit with Lord Henry Wilmot's secret attempts to negotiate a peace treaty with the Earl of Essex.