Person · 1705 CE – 1782 CEJohn Campbell, 4th Earl of LoudounAlso known as4代ルードゥーン伯爵ジョン・キャンベルA. John Campbell, 4th Earl of LoudounAm Morair LoudounJohn CampbellJohn CampbellJohn Campbellarchival plate · John Campbell, 4th Earl of Loudoun · 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.