 | Generation 1 - Robert Malcolm Von Berg: Born - Abt 1821 - Portsmouth, Hampshire |
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| Generation 2 - Ann Mackay: Born - 12 May 1791 - Portsmouth, Hampshire |
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| Generation 2 - Ann Mackay: Died - Aft 1851 - Portsmouth, Hampshire |
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 | Generation 3 - Johann Martin Von Berg: Born - 24 Feb 1747 - Ittlingen, Heilbronn, Baden-Württemberg, Germany |
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 | Generation 3 - Jane Chadwick: Died - Abt 1823 - England |
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 | Generation 4 - Virgin Webster: Born - Abt 1730 - Wragby, Lincolnshire |
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 | Generation 5 - Mary Willoughby Frencham: Born - Dec 1716 - London |
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| Generation 5 - Mary Willoughby Frencham: Died - Abt 1753 - England |
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| Generation 5 - Jane Bartle: Born - Abt 1709 - Wragby, Lincolnshire |
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Abt 1821 -
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