A member of a distinguished and wealthy family, Daubeney died at a relatively early age. As a result, he was less prominent than his father, Sir Giles Daubeney, and his son’s career easily eclipsed his own. Sir Giles died on 11 Jan. 1446,
Unable to take full possession of Kempston while his stepmother was still alive, Daubeney spent much of his time on his estates in south-west England, although his family’s links with Bedfordshire allowed him to represent that county in Parliament, just as his paternal grandfather, Sir Giles Daubeney†, had done before him. It was as ‘of Barrington’ that he and his young wife received a royal pardon in September 1446, and he obtained a charter, granting him and his heirs the right to hold a fair on his manor at South Petherton every Midsummer, in February 1448.
Nothing more is known about Daubeney’s activities and whereabouts in his latter years, save that in December 1459 he witnessed the endowment of a chantry chapel which the late Sir William Palton* had founded in the parish church of Croscombe, Somerset.
