Mary Day Beauclerk photograph

Mary Day Beauclerk

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Gender Female
Death173 years ago
Date of birth August 20,1766
Zodiac sign Leo
Date of died July 23,1851
Great grandparent Charles Spencer, 3rd Earl of Sunderland
Great grandchild Alfred zu Lowenstein-Wertheim-Freudenberg
Grandparents Charles Spencer, 3rd Duke of Marlborough
Grandchildren Olga Grafin von Schonburg-Glauchau
Children Amalie Raugrafin von Jenison-Walworth
Date of Reg.
Date of Upd.
ID4606875
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Mary Day Beauclerk Life story


(Anne) Mary Day Beauclerk (29 June or 20 August 1766 – 23 July 1851), twin of Elisabeth. She famously had a long-term relationship with her own half-brother Bolingbroke, and had four sons by him.

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