Sir William Douglas, 4th Baronet.jpg
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Sir William Douglas, 4th Baronet, Peerage of Scotland, House of Douglas and Angus, Unknown date
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Sir William Douglas, 4th Baronet, 18th century Scottish peer, 4th Baronet of Kelhead
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ウィリアム・ダグラス
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ウィリアム・ダグラス
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baronetize baronet