William Charles Mark Kent, Dictionary of National Biography… (1885)
“ Nothing, however remarkable, could startle him into incredulity. Having avowed himself zealous to establish beyond dispute the antiquity of Bristol, Barrett had, a day or two afterwards, handed to him Rowley's escutcheon of Ailward. Whatever information he wanted for his immediate purpose was placed by Chatterton, within a few hours' time, at his command, whether accounts of churches, of chapels, of statues, of castles, of monuments, or of knightly trophies. ”
