In December 1410 Shelley was the victim of a gang of robbers, led by Robert and Edmund Chymbham, allegedly mercers of London, who broke into his house at Rye by night, carried off plate and jewellery worth £7, and beat, wounded and kidnapped him, although nothing more is heard of the affair. From that year until 1421 he owned land near Rye at Wivelridge and Hope, on which as a Portsman he claimed exemption from taxation. In addition, his marriage brought him substantial holdings elsewhere in east Sussex and also in Kent. In 1411 he and his wife, Idonea, made a quitclaim of her land at Brenzett, Snargate and Warehorne, and in 1417 they leased to William Thirlwall and his wife, for £8 a year, Idonea’s life interest in three messuages and some 330 acres in Tenterden and Appledore (Kent) and Broomhill, Playden, Rye and Ewhurst (Sussex).
In 1417-18 Shelley was sent to London to petition for the remission of the five vessels which Henry V had demanded over and above the Cinque Ports’ usual contingent for ship-service. During his last mayoralty of Rye, in 1421, he arranged to account at the Exchequer for the money granted by Richard II in 1380 for repairs to the town walls, then showing that the townsmen had spent, on materials and labour, considerably more than had been received under the grant.
