Feudal barony of Barnstaple 1386) during his life had settled the feudal barony of Barnstaple by means of an entail on his heirs male, with remainder to the crown. As all his sons from both his marriages died without children, the barony thus became the inheritance of King Richard II (1377–1399), who granted the barony firstly to Robert de Vere, who however was attainted in 1388, when it escheated to the crown. King Richard II then granted it to his half-brother John Holland, 1st Duke of Exeter (c. 1352 – 1400), in tail-male. Audley had also been feudal baron of Dartington, inherited from the
Gilbert Denys William Dennis in 1701, last of the male line. Following Gaunt's death in 1399, Denys joined the retinue of Edmund, Earl of Stafford(d.1403), and probably fought with the Earl in Henry IV's campaign against the Scots in 1400. In 1403 he was appointed by the King as constable of the late Earl of Stafford's Newport Castle, Monmouth, in charge of 80 archers and 40 lances, specifically to resist the rebellion of Glendower. Having been discouraged from attacking nearby Chepstow Castle, a far larger fortification, Glendower turned his force on Newport, which Denys's force was clearly unable to resist, for the