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Spying

Marlowe is alleged to have been a government spy. Park Honan and Charles Nicholl speculate that this was the case and suggest that Marlowe's recruitment took place when he was at Cambridge. In 1587, when the Privy Council ordered the University of Cambridge to award Marlowe his degree as Master of Arts, it denied rumours that he intended to go to the English Catholic college in Rheims, saying instead that he had been engaged in unspecified "affaires" on "matters touching the benefit of his country". Surviving college records from the period also indicate that, in the academic year 1584–1585, Marlowe had had a series of unusually lengthy absences from the university which violated university regulations. Surviving college buttery accounts, which record student purchases for personal provisions, show that Marlowe began spending lavishly on food and drink during the periods he was in attendance; the amount was more than he could have afforded on his known scholarship income.

It has been speculated that Marlowe was the "Morley" who was tutor to Arbella Stuart in 1589. This possibility was first raised in a Times Literary Supplement letter by E. St John Brooks in 1937; in a letter to Notes and Queries, John Baker has added that only Marlowe could have been Arbella's tutor owing to the absence of any other known "Morley" from the period with an MA and not otherwise occupied. If Marlowe was Arbella's tutor, it might indicate that he was there as a spy, since Arbella, niece of Mary, Queen of Scots, and cousin of James VI of Scotland, later James I of England, was at the time a strong candidate for the succession to Elizabeth's throne. Frederick S. Boas dismisses the possibility of this identification, based on surviving legal records which document Marlowe's "residence in London between September and December 1589". Marlowe had been party to a fatal quarrel involving his neighbours and the poet Thomas Watson in Norton Folgate and was held in Newgate Prison for a fortnight. In fact, the quarrel and his arrest occurred on 18 September, he was released on bail on 1 October and he had to attend court, where he was acquitted on 3 December, but there is no record of where he was for the intervening two months.

In 1592 Marlowe was arrested in the English garrison town of Flushing (Vlissingen) in the Netherlands, for alleged involvement in the counterfeiting of coins, presumably related to the activities of seditious Catholics. He was sent to the Lord Treasurer (Burghley), but no charge or imprisonment resulted. This arrest may have disrupted another of Marlowe's spying missions, perhaps by giving the resulting coinage to the Catholic cause. He was to infiltrate the followers of the active Catholic plotter William Stanley and report back to Burghley.