Person · 1775 CE – 1857 CECornelius O'Callaghan, 1st Viscount LismoreAlso known asCornelius O'CallaghanCornelius O'Callaghanコーネリアス・オキャラハンarchival plate · Cornelius O'Callaghan, 1st Viscount Lismore · placeholderThis entry is a stub. The Library is awakening — a longer account is being written.Connected to12 links to entries not yet ingested in the Library.