Other sites in Southwestern Britain associated with figures named Constantine include the church of Milton Abbot, Devon; a chapel in nearby Dunterton, Devon; and a chapel in Illogan, Cornwall. The two Devon sites may have been dedicated instead to Constantine the Great, as local churches were subject to Tavistock Abbey, dedicated to Constantine the Great's mother Helena. In Wales, two churches were dedicated to Constantine: Llangystennin (in Conwy) and Welsh Bicknor (now in Herefordshire, England). The church in Govan, a parish in present-day Scotland, was also dedicated to a Saint Constantine.