'Constantine' (
Cornish: ''Costentyn'';
Welsh: ''Custennin'') was an early
6th century king of
Dumnonia in
south-western Britain, sometimes identified with a
saint of the same name.
King Constantine
All that is known for certain about Constantine comes from the writings of
Gildas, who calls him "the tyrannical whelp of the unclean lioness of Damnonia". Damnonia is assumed to be a reference to the south-west, rather than a
similarly named kingdom which may have emerged in what is now
Scotland. Gildas rebukes Constantine for having "put away" his wife in order to commit numerous adulteries. Furthermore, after swearing to make peace with his enemies, he disguised himself as an
abbot, entered the church where two youths had sought
sanctuary and murdered them on the steps of the altar.
Sir Constantine, also called Constantine III of Britain,
King Arthur's successor, may be based on this king. He first appears in
Geoffrey of Monmouth's
12th century pseudo-history ''
Historia Regum Britanniae'', where he murders the
sons of Mordred in a similar fashion.
Saint Constantine
Identification
A Saint Constantine (possibly more than one) is revered in
Devon and
Cornwall, and has become identified with the monarch. If this is correct, he must have mended his ways. He gives his name to the
parish church of
Milton Abbot in Devon and the
villages of
Constantine and
Constantine Bay in Cornwall, also extinct chapels in
Illogan and
Dunterton. The saint at Constantine Bay was almost certainly the 'wealthy man' of this name mentioned in the ''Life of
Saint Petroc''. He was converted to
Christianity by that holy man at nearby
Little Petherick after the deer Constantine was hunting took shelter with him. A Constantine "King of the Cornishmen" also appears in the ''Life of
Saint David'' as having given up his crown in order to enter this saint's monastery at
St David's.
The conversion of a Constantine is recorded in the ''
Annals of Ulster'' in
588 and a Constantine, King of Cornwall appears in the ''Breviary of Aberdeen'' as entering a monastery in
Ireland incognito before joining
Saint Mungo (alias Kentigern) and becoming a missionary to the
Picts. He was
martyred in Scotland about
576 and
John of Fordun tells how he was buried at
Govan (where his shrine can still be seen today). Although revered on the same day as the
Cornishman, the date has probably been transferred from one to the other. The ''Life of Saint Kentigern'' says that the Northern Saint Constantine was the son of a
King of Strathclyde, while David Nash Ford suggests he was the son of
Riderch Hael.
[1][2]
Veneration

Constantine, in Kerrier - 15th Century Church, dedicated to Saint Constantine
The cult of Saint Constantine centred on the two places bearing his name, both of which may have originally supported
monastic establishments
[3]. The ruined chapel at Constantine Bay also has a nearby holy
well (uncovered in
1911). Taking the waters there was said to bring rain during dry weather. The chapel's splendid font is now in the
parish church at
St Merryn. The name of the village of Constantine in
Kerrier is recorded as ''Sanctus Constantinus'' in the
Domesday Book. However, the monasteries seem to have declined into
parish churches, after the
Norman Conquest. The present Kerrier building is
15th century and bears no remnants of Constantinist iconography. The saint's day is generally celebrated on
9 March.
Notes
1. St. Constantine of Cornwall, King of Dumnonia
2. St. Constantine, King of Strathclyde
3. However, Dr. Lynette Olson (1989) has challenged Charles Henderson's assertion (Henderson 1937) that there was a monastic establishment at Constantine, Kerrier, Cornwall.
References
★
A history of the parish of Constantine in Cornwall, , Charles, Henderson, Royal Institution of Cornwall, ,
★
Doble, G. H. (1965). ''The Saints of Cornwall''. Dean & Chapter of Truro.
★ Geoffrey of Monmouth; Thorpe, Lewis. ''The History of the Kings of Britain''. London: Penguin Books. ISBN 0-14-044170-0.
★
Orme, Nicholas (2000). ''The Saints of Cornwall''. Oxford University Press. ISBN 0-19-820765-4
★
Early monasteries in Cornwall (Studies in Celtic History series), , Lynette, Olson, Boydell Press, , ISBN 0-85115-478-6
External links
★
Patron Saints Index: Constantine of Cornwall
★
Early British Kingdoms: Sir Constantine
★
Early British Kingdoms: King Constantine
★
Early British Kingdoms: St. Constantine, King of Strathclyde