Whereupon John, his second son, succeeded, and was the 13th Earl of Oxford, who married Margaret daughter of Richard Nevill, Earl of Salisbury, who, as his father had done before, adhered to the interest of King Henry VI., against Edward IV., and was at the battle of Barnet Heath 1471, and had, with the Marquess Montacute, the command of the right wing of King Henry’s horse, under Richard Earl of Warwick, general of his army; and when in the battle, it appeared the vanward of King Henry’s horse had somewhat worsted King Edward’s party, by the valour of the Earl of Oxford, the news presently fled to London that Warwick had obtained the victory; but, alas! Fama est mendax; for immediately after a strange misfortune befel the Earl of Oxford and his men in the latter part of this encounter. They having a star with streams on their liveries, as King Edward’s soldiers had the sun, the General Warwick’s men, by reason of a great mist, (raised as was thought by the magic art of Friar Bungey) mistaking the badges, shot at the Earl of Oxford’s men, which were of their own party, to their great hurt and destruction; whereupon the Earl, seeing how matters went, cried out treason, and forthwith fled with 800 men, whose departure gave King Edward opportunity to obtain a total victory over his enemies. Whereupon the Duke of Somerset and this Earl of Oxford fled to Jasper Earl of Pembroke, in Wales, for safety and protection; from whence Oxford, and a convenient number of men of arms, shipped themselves from Milfordhaven, and with a fair wind sailed down St. George’s Channel, turned the Land’s End, and came safely at anchor in this Mount’s Bay. Where, as soon as the Earl and his men had disguised themselves in pilgrims’ and friars’ apparel, under which all had lodged a small sword and a dagger, they went on shore, pretending that they were pilgrims that had come a long pilgrimage from the remotest part of this kingdom, to perform the penance imposed upon them by their father confessors, and to perform their vows, make orisons and oblations to the altar of St. Michael, who presided there; upon which pious pretext the monks and inhabitants opened their gates and let them into the castle, where they were no sooner entered, but, as de la Pomeray had done before, they shewed their weapons, discovered their impious fraud, and made known who they were, and their designs to kill all persons that made resistance or opposed King Henry VI. for whom the Earl of Oxford was come to take possession of this Mount, and would keep it to his use; whereupon, the monks and the small garrison were necessitated to comply with their demands, and yield them a quiet possession thereof; which forthwith the Earl put in better repair, and by the interest of King Henry and the Earl’s friends and relations in those parts, his grandmother as aforesaid being Sir Guy St. Aubyn’s widow and Sergeaulx’s coheir, he soon got ammunition, provision, and soldiers sufficient for their defence.