ways, was to be a major feature of Cuthbert's lifetime. Cuthbert himself, though educated in the Celtic tradition, followed his mentor Eata in accepting the Roman forms, apparently without difficulty, after the Synod of Whitby in 664. The earliest biographies concentrate on the many miracles that accompanied even his early life, but he was evidently indefatigable as a travelling priest spreading the Christian message to remote villages, and also well able to impress royalty and nobility. Unlike Wilfrid, his style of life was austere, and when he could, he lived the life of a hermit, though still receiving many visitors. In Cuthbert's time the Anglo-Saxon Kingdom of Northumbria included, in modern terms, part of northern England as well as parts of south-eastern Scotland on an intermittent and fluid basis as far north as the Firth of Forth. Cuthbert may have been from the neighbourhood of Dunbar at the mouth of the Firth of Forth in modern-day Scotland, though The Lives of the Fathers, Martyrs and Other Principal Saints ("Butler's Lives"), by Alban Butler records that he was fostered as a child near Melrose. Fostering is possibly a sign of noble birth, as are references to his riding a horse when young. One night while still a boy, employed as a shepherd, he had a vision of the soul of Aidan being carried to heaven by angels, and later found out that Aidan had died that night. Edwin Burton finds it a suggestion of lowly parentage that as a boy he used to tend sheep on the hills near that monastery. He appears to have undergone military service, but at some point he joined the very new monastery at Melrose, under the prior Boisil. Upon Boisil's death in 661, Cuthbert succeeded him as prior. Cuthbert was possibly a second cousin of King Aldfrith of Northumbria (according to Irish genealogies), which may explain his later proposal that Aldfrith should be crowned as monarch. Career Cuthbert's fame for piety, diligence, and obedience grew. When Alchfrith, king of Deira, founded a new monastery at Ripon, Cuthbert became its praepositus hospitum or guest master under Eata. When Wilfrid was made abbot of the monastery, Eata and Cuthbert returned to Melrose. Illness struck the monastery in 664 and while Cuthbert recovered, the prior died and Cuthbert was made prior in his place. He spent much time among the people, ministering to their spiritual needs, carrying out