Clerke is said to have been born in 1580,
Clerke was returned for Rochester to the third Jacobean Parliament. According to a petition drafted by ‘diverse citizens and freemen’ of the city, he and Sir Thomas Walsingham II were secretly chosen by a small group of freemen led by the mayor against the wishes of the majority, who were not given advance notice of the election.
Clerke donated £2 towards the recovery of the Palatinate in May 1622.
Clerke was at Rochester to greet Charles I and his new queen on their journey to London from Dover in June 1625, when he gave ‘a most learned and eloquent oration’.
Clerke’s legal business mostly concerned his Kentish neighbours. In 1627-8 he was enlisted by Lord (Sir Nicholas) Tufton* of Hothfield to help resolve a dispute among the sewer commissioners of Kent and Sussex,
In 1634 Clerke was granted use of the Middle Temple chambers formerly occupied by serjeant Bramston;
Clerke was an executor of the widow of Sir John Fortescue* between 1621 and 1637,
