John’s father, Richard, had inherited property in Warnham near Horsham, and also held land at Sullington and Rudgwick, nearly all of which passed to his elder son, Walter. Nor did John gain possession of his mother’s inheritance on the coast near Chichester, for this descended on her death in 1420 to his half-brother William Scardevyle.
By contrast with his brother, John had to make his own way, and did so through trading ventures focused on Chichester, where he lived. Moderately successful, he was able to build up his own landed possessions, acquiring in 1438 tenements and rents in Yapton, to which he added more in the following year. He appears to have concentrated his acquisitions on Chichester harbour, so that before his return to Parliament for the city in 1449 he also owned land called ‘Lyperyngges’ in Itchenor and Birdham, as well as more substantial properties at East Wittering. Something of the expansion of his trading activities is suggested by the suits he brought in the court of common pleas in pursuit of his debtors. For example, although in the Michaelmas term of 1439 he sued a Chichester weaver for 53s. 3d., and in 1449 he was suing a taverner from Portsmouth for £5 and a yeoman of West Wittering for 50s., a year later his suits were not only directed against Sussex merchants (for a total of £32), but also aimed at William Hore II*, one of the leading clothiers and mercers of Salisbury, who allegedly owed him 50 marks.
According to testimony given in Chancery a few years later, Fust suffered from ill health for a year or more before his death. This occurred shortly before 20 Jan. 1451, when Robert Seman* was elected to fill the vacancy in the mayoralty of the staple.
