Princess Sophie of France
Source picture: Wikipedia
Her parents were King Louis XV of France and Marie Leszcyñska.
Princess Sophie was the sister of inter alia Princess Marie Adélaide
(see my Today in History of February 27th.).
She was very shy and reserved. The Princess was considered as ugly and
Her niece madame Sophie (daughter of King Louis XVI and
Queen Marie Antoinette) was called after her.
Princess Sophie died on March 2nd. 1782.