

From Darryl Lundy's Peerage page on Barbara Fitzroy:
Barbara Fitzroy was born on 16 July 1672. She was the daughter of Sir John Churchill, 1st Duke of Marlborough and Barbara Villiers, Duchess of Cleveland.[1],[3] . Although Charles publicly acknowledged her as his child, It has never been proved!
She died on 6 May 1737 at age 64.
Barbara Fitzroy and Lt.-Gen. James Hamilton, 4th Duke of Hamilton were associated.[4]
She was Prioress at Hotel de Dieu (St. Nicholas' Priory), Pontoise, France.
Child of Barbara Fitzroy and Lt.-Gen. James Hamilton, 4th Duke of Hamilton
Citations
1672 |
July 16, 1672
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Cleveland House (Present Bridgewater House, 14 Cleveland Row), City of Westminster, Middlesex, England
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1691 |
March 30, 1691
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Cleveland Row, London, England
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1737 |
May 6, 1737
Age 64
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Hôtel-Dieu de Pontoise (Present Centre hospitalier régional René-Dubos, Pontoise, Pays de France (Present Ile de France), France
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