I am doing research on Agatha Murphy who was Marie Antionette's sister-in-law. It was said Agatha Murphy was evacuated to Asylum PA by Albert Gallatin during the French Revolution. She was part of the French Duquesne, Guiton, Murphy and LaSalle clan of Explorer Robert LaSalle and Hunter Tim Murphy. Hunter Tim Murphy was an associate of General Lafayette at the Battle of Saratoga.
I was wondering if anyone had records on Agatha Murphy other then she was the daughter of King Louis XV.