Person · 7th c. CE – 820 CECausantín mac FergusaAlso known asCausantin mac FergusaCausantin mac FergusaCaustantín av pikterneCaustantín dei PittiCaustantín Ier mac UurguistCaustantín mac Fergusaarchival plate · Causantín mac Fergusa · placeholderThis entry is a stub. The Library is awakening — a longer account is being written.Connected to7 links to entries not yet ingested in the Library.