who was charlotte stuart, duchess of albany?
The illegitimate daughter of the Jacobite pretender Prince Charles Edward Stuart
Charlotte Stuart, Duchess of Albany
Charlotte Stuart, styled Duchess of Albany (29 October 1753 – 17 November 1789) was the illegitimate daughter of the Jacobite pretender Prince Charles Edward Stuart ('Bonnie Prince Charlie' or the 'Young Pretender') and his only child to survive infancy.

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Charlotte Stuart, Duchess of Albany [SEP] Introduction
She was finally reconciled with her father in 1784, when he legitimised her and created her Duchess of Albany in the Jacobite Peerage. She left her own children with her mother, and became her father's carer and companion in the last years of his life, before dying less than two years after him. Her three children were raised in anonymity; however, as the only grandchildren of the pretender, they have been the subject of Jacobite interest since their lineage was uncovered in the 20th century.