Chandler was the subject of a now well-known letter written by John, Viscount Beaumont, constable of England and a leading Lincolnshire magnate, to the mayor and bailiffs of Grimsby. Dated 15 Dec., the year unspecified, it recommends Chandler, the viscount’s ‘right trusty and wellbeloved servaunt’, as a suitable candidate to represent the town in the Parliament which, it was rumoured, was about to be summoned.
Very little else is known about Chandler’s career. The letter is the only evidence of his place in Beaumont’s service. He had significant landholdings in the borough, contributing 2s. 6d. to the expenses of the parliamentary burgesses of November 1449 and 3s. 8d. to those of 1459, but it is not known when or how he acquired them.
