Monson is to be distinguished from a first cousin who entered Gray’s Inn in 1617.
Monson’s father had been raised a Catholic and probably remained sympathetic to that faith in adult life. His elder brother John became a recusant and it was alleged that Monson himself was educated in the Catholic faith. He certainly seems to have been educated in Catholic countries: in 1616 his father noted that he had ‘had his first breeding’ at Calais, and by 1613 he was attending an academy at Brussels. By early 1615 Sir Ralph Winwood* wondered ‘whether he be not wholly popish’. In 1615 his uncle, Sir Thomas Monson, was prosecuted as an accomplice to the murder of Sir Thomas Overbury. The following year his father was disgraced and briefly imprisoned after it was revealed that he had received money from the Spanish crown.
The family fortunes were thus at a low ebb when the 17-year-old Monson was selected early in 1618 by the Howard faction as a rival to the rising favourite George Villiers, subsequently duke of Buckingham. Monson tried too hard, and in February of that year Chamberlain reported that the lord chamberlain, William, 3rd earl of Pembroke, ‘by express order’ had told Monson
that the king did not like of his forwardness and presenting himself continually about him; that his father and uncle were not long since called in question for matters of no small moment; that his own education had been in such places and with such persons as was not to be allowed of, wherefore His Majesty willed him from henceforth to forbear his presence ...
Chamberlain described this as a ‘crossblow’ to the Howards, who had sought to benefit ‘by setting up this new idol’ and taken ‘great pains in tricking and pranking him up, besides washing his face every day with posset-curd’.
Monson, or his backers, did not give up immediately, and within a week Chamberlain reported that he had ostentatiously taken communion, ‘which he thinks will wash away all imputations and give him free passage’. He made little further progress and in April asked leave to travel abroad. However, permission was withheld until May 1623, by which time Buckingham was in Spain with Prince Charles. As Buckingham procured a knighthood for Monson shortly before his departure it seems likely that his intention was to ensure that his old rival would not supplant him in his absence.
Monson’s licence to travel was for three years, but (assuming he made use of it) he was home by October 1625, when he married his former employer, the widowed countess of Nottingham. Reporting the marriage, a correspondent of Sir John Scudamore’s* described Monson as ‘a handsome and silly gentleman’, and, according to Sir Thomas Bludder*, the countess made ‘more than ordinary visits to her neighbours’ to show him off.
Monson was able to use his wife’s interest at Reigate to secure his return in 1626. He was named to only one committee, to consider a bill to safeguard the rights of ecclesiastical patrons on 14 Feb., and was granted privilege for a servant on 1 March. On 22 Apr. he was one of the Members instructed to attend the committee that was gathering evidence against Buckingham but, on being found to be absent at Chelsea, he had to be sent for. On 2 May John Glanville reported that Monson had heard from his wife that in 1618/19 Nottingham had agreed to relinquish the Admiralty to Buckingham in return for £3,000 in hand, a pension of £1,000 a year and the precedence of the medieval Mowbray earls of Nottingham. This evidence formed part of the impeachment charges against the duke presented to the Lords at the conference on 8 May.
On 10 Aug. 1626 the Privy Council ordered Monson’s arrest for defaulting at musters but he was discharged four days later.
Monson was brought into Star Chamber in 1635 for remaining in London over Christmas, and defaulted on Ship Money in 1638.
