Probably a citizen of Bath, and certainly the owner of property at Eckweek near the city, de la Lynde was a lawyer by profession, and acted as an attorney at the assizes in Somerset on several occasions between March 1389 and August 1393.
In March 1401 de la Lynde brought a legal action against William Papelon, chaplain. But only three months later he himself was in trouble with the authorities. By an inquiry then held it was found that, along with Richard Brackish and John Hardwick of Bristol, he had illegally seized a Spanish barge at Bridgwater, and had taken and sold most of its cargo of iron. De la Lynde, who claimed to be the King’s under admiral in the west, insisted that he had confiscated the vessel and cargo only because the owners, three merchants of Bilbao, had failed to appear before him at Bristol to answer for a trespass of which Hardwick had accused them. It may well be that de la Lynde was indeed a deputy admiral (serving under Sir Thomas Rempston I), but if so he had obviously exceeded his authority, for a royal commission set up to investigate the affair ordered him to make restitution of the iron, which was valued at 350 marks.
