John Reuben Davies, ' Bishop Kentigern among the Britons'

in Steve Boardman, John Reuben Davies and Eila Williamson (eds.) Saints' Cults in the Celtic World
 (Woodbridge: Boydell, 2009)
(66–90)

Saints referenced in this source

Asaph
Kentigern

Sites referenced in this source

St Asaph Cathedral, St Asaph, Denbighshire
Church of St Asaph and St Cyndeyrn, St Asaph, Denbighshire
Church of St Cyndeyrn, Llangyndeyrn, Carmarthenshire