Probably coming from a Kentish family, Andrew was the brother of Richard Kebell, who was living in Gravesend by 1435.
According to the record, Kebell ceased to be searcher of Gravesend in August 1445 on the appointment of William Stalworth, yet, curiously, he continued to exercise (or meddle) in the office, and in the following Hilary term he brought an action in the court of the Exchequer against a hosteler called Thomas Green for having, on 1 Jan.1446, assaulted him and taken goods (wool and fish) which he had discovered concealed on two boats. Green’s defence was that he had been serving as Stalworth’s deputy.
If Kebell did sit in the Parliament of 1450-1, it may have been for one of the Cornish boroughs, for which no returns survive. His companion in the previous Parliament, John Gloucester, was returned again by Melcombe, and the two men were both admitted to Lincoln’s Inn on the same day in the spring of 1451, round about the time of the dissolution. Neither of them entered the Inn as students – their admission seems rather to have been on an honorary basis. They remained colleagues at the Exchequer (Gloucester became clerk of the pipe), and most likely also friends; Kebell stood surety for Gloucester subsequently.
During this period there was wide scope for the Exchequer clerks to commit fraud and peculation against the Crown, its creditors and its debtors alike, in the increasing gap between the formal processes of their department and the actual arrangements made to pass money from debtor to royal assignee, in which they acted as intermediaries. It looks as if Kebell had been engaged in such a practice earlier, perhaps with the connivance of his superior, the chancellor John Somerset. In Easter term 1454, he successfully pleaded a bill in King’s bench against Richard Burley of Shrewsbury for the sum of £20, which Burley recognized that he owed the two men.
Together with Katherine, in 1457 Kebell had acquired three messuages and some 45 acres of land in Northfleet, close to Gravesend.
