The family memory of the Bourgeois gentilhomme : private genealogies in France (17th and 18th centuries). In the early 17th century, the old nobility exalted the practice of genealogical memory as the emblem and proof of its excellence, but also as an unbreachable boun dary that of an illustrious past separating it from the new nobility that was promoting itself through the purchase of offices. The genealogical practice was professionally codified in the system used by the "genealogists of the King's Order" or by "judges of arms". However, rather than locking into this role of borderguard, the genealogical quest in fact became the subject of rivalry between the two groups, and indeed of imita tion an unauthorized or amateur genealogism wa...