Upton Beall Sinclair, Sr.

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Upton Beall Sinclair, Sr.

Death: (Date and location unknown)
Immediate Family:

Son of Arthur Sinclair and Leila Imogene Sinclair
Husband of Priscilla Augusta Sinclair
Father of Upton Sinclair

Managed by: Private User
Last Updated:
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Upton Beall Sinclair, Sr.'s Timeline