On the same day, June 7, 1406,[218] the Commons pray that Henry the Prince may be commissioned to go into Wales with all possible haste, considering the news that is coming from day to day of the rebellion of the Earl of Northumberland, and others. They also, June 19, (p. 225) declare the thanks of the nation to be due to Lord Grey, John Greindore, Lord Powis, and the Earls of Chester and Salop. Henry probably returned to the Principality without delay; but there is reason to infer that, towards the autumn of this year, Owyn Glyndowr felt himself too much impoverished and weakened to attempt any important exploit; resolved not to yield, and yet unable to strike any efficient blow. The Prince was thus left at liberty to visit London for a while; and, on the 8th of December 1406, we find him present at a council at Westminster. This council met to deliberate upon the governance of the King's household; which seems to have drawn to itself their serious attention by its extravagance and mismanagement.[219] They requested that good and honest officers might be appointed, especially a good controller. They even recommended two by name, Thomas Bromflet and Arnaut Savari; and desired that the steward and treasurer might seek for others. (p. 226) They proposed also that a proper sum should be provided for the household before Christmas. The council then proceeded to make the following suggestion, which probably could have been regarded by the King only as an encroachment on his personal liberty and prerogative, a severe reflection upon himself, and an indication of the unkind feelings of those with whom it originated. "Also, it seems desirable that, the said feast ended, our said sovereign the King should withdraw himself to some convenient place, where, by the deliberation and advice of himself and his council and officers, such moderate regulations might be established in the said household as would thenceforth tend to the pleasure of God and the people." [Footnote 218: Stowe relates, that the King about this time, in crossing from Queenborough to Essex, was very nearly taken prisoner by some French vessels. He avoided London because the plague was raging there, in which thirty thousand persons died.]