Dear All,
Do you happen to know the date of birth of Aubert Aumard de Fraville
https://www.bibert.fr/Joseph_Bibert_...20FRAVILLE.jpg, also known as Aubert Duval de Fraville?
https://www.bibert.fr/Joseph_Bibert_.../Victoires.htm
By the way, why is he known under two different names? Could it be a mistake?
Thank you very much in advance.