399, 400.

Dugdale, vol.ii.p.

171.
This session concluded with the creation or advancement of several peers: the earl of Derby was made duke of Hereford; the earl of Rutland, duke of Albemarle; the earl of Kent, duke of Surrey; the earl of Huntingdon, duke of Exeter; the earl of Nottingham, duke of Norfolk; the earl of Somerset, marquis of Dorset; Lord Spenser, earl of Glocester; Rulph Nevil, earl of Westmoreland; Thomas Piercy, earl of Worcester; William Scrope, earl of Wiltshire.[*] The parliament, after a session of twelve days, was adjourned to Shrewsbury.

The king, before the departure of the members, exacted from them an oath for the perpetual maintenance and establishment of all their acts; an oath similar to that which had formerly been required by the duke of Glocester and his party, and which had already proved so vain and fruitless.
{1398.} Both king and parliament met in the same dispositions at Shrewsbury.

So anxious was Richard for the security of these acts, that he obliged the lords and commons to swear anew to them on the cross of Canterbury;[**] and he soon after procured a bull from the pope, by which they were, as he imagined, perpetually secured and established.[***] The parliament, on the other hand, conferred on him for life the duties on wool, wool-fells, and leather, and granted him, besides, a subsidy of one tenth and a half, and one fifteenth and a half.