Chamberlain was said to be living in London when, in March 1403, he offered sureties at the Exchequer for the farmers of the alien priory of St. Michael in the Vale, Guernsey. But on being pardoned three years later for his failure to appear in court at the suit of the London grocer, Ralph Say, for a render of 40s., he is specifically described as ‘of Huntingdon, late citizen and grocer of London’. His association with the borough was clearly of an earlier date, however, because he had already witnessed a deed there, in 1405, for John Denton; and he may well have been related to the Richard Chamberlain who was admitted to the freedom in 1381.
Affairs in London continued to claim Chamberlain’s attention, not least because he had left various bills unpaid. In May 1408, for example, he managed to evade a second action for debt, this time for a larger sum of £4, claimed by the chaplain of St. Dunstan’s in Fleet Street. It was, even so, only a matter of time before he himself represented his new home in Parliament, and he was returned in the autumn of 1414, just a few days after he had stood bail in Chancery for Robert Peck II, who was having trouble with the terms of a crown lease. His hitherto highly successful career ends abruptly at this point, so it looks as if he died quite suddenly.
