Baron François Adolphe Ackerman (1809-1890) was born in Paris and followed his grandfather and father into the world of finance becoming receveur général des Finances for the department of the Dordogne in 1834 at the age of twenty-five. He was an able financier and rebuilt the family estate at Coulonges, Rahay, Sarthe also becoming mayor of Rahay. He became deputy governor of the Banque de France in December 1870 and régent of the Banque de France on 27 January 1871, holding the office until his death. He was painted by Winterhalter. He and his wife had two daughters one of whom, Henrietta, married vicomte Henri de Bouillé.