The story of Hertfordshire may be said to commence with the sack of the great Roman city of _Verulamium_ by the followers of Boadicea, Queen of the Iceni[e] (A.D. 61). Our knowledge of the event is largely drawn from Tacitus, and Dion Cassius, who give revolting details of the torture of the inhabitants by the Britons. The martyrdom of St. Alban (_circa_ A.D. 304) the Synod of Verulam (429), the second destruction of that city by the Saxons towards the end of the sixth century and the siege of Hertford by the Danes in 896, when Alfred the Great grounded their vessels by cutting the river banks, are some of the more prominent episodes of pre-Conquest times. William I., entering the county from the direction of Wallingford, met the Saxon nobles in council at Berkhampstead immediately before his coronation at Westminster. The castles of Hertford and Berkhampstead were captured by the revolted barons. There was a dangerous insurrection of the peasantry in the days of Richard II. Three important battles were fought in Hertfordshire, during the Wars of the Roses: (1) At St. Albans on 23rd (?) May, 1455; (2) on Bernard's Heath, St. Albans, 17th February, 1461; (3) near Chipping Barnet, 14th April, 1471; these battles are mentioned more fully in the Sections on St. Albans and Barnet. The residence of the Princess Elizabeth at Ashridge Park and her subsequent captivity at Hatfield up to the time of her accession (1558) may be here mentioned, but the more casual visits of monarchs are referred to as occasion requires. The county was not the scene of any considerable engagement during the great Rebellion; but the Parliamentary troops are held responsible for much ecclesiastical sacrilege at St. Albans, Hitchin and elsewhere, and it was from Theobalds that Charles I. set out to meet his army in 1642. In 1647, when a prisoner in the care of Cornet Joyce, he was taken from Leighton Buzzard to Baldock and from thence to Royston. The march of Cromwell from Cambridge to St. Albans towards the end of the war is recorded rather too literally on the interior of several churches. Of importance in history was the Rye House Plot (1683), a carefully laid but abortive scheme to murder Charles II. and James, Duke of York, on their way to London from Newmarket. (See Rye House.) IX. ANTIQUITIES The antiquities of Hertfordshire have been carefully studied and well repay the labour that has been bestowed upon them. A few words under several heads will suffice to show that the subject is a large one.