A location from Guillebert de Lannoy's journey from Dublin to St. Patrick's Purgatory, as presented by Eileen Gardiner
Gardiner, Eileen, The Pilgrim's Way to St. Patrick's Purgatory
Italica Press: New York
Citation for the purposes of criticism
English and Irish
Historical pilgrim guide
Eileen Gardiner, “Location: Castlekeeran,” Digital Derg: A Deep Map, accessed August 5, 2020, https://digitalderg.eu/items/show/626.