[MAILLY]. • A collection of various documents concerning the genealogical history of the branch of the Counts of Mailly, Marquises of Haucourt, and the Marquises of Quesnoy in Flanders, who are descended from them. Printed in 1757. No place, 1763. •• Excerpt from the original titles of the branch of the Counts of Mailly, lords of Haucourt, and the Marquises of Quesnoy in Flanders, who are descended from them; to serve as evidence for these two branches and to be attached to the petition presented to the King’s Council. Preceded by the family tree of the House of Mailly, its pennant, as well as the family tree and pennant of the branch of the Counts of Mailly, Lords of Haucourt, and the Marquises of Quesnoy who descended from them. No place, no date. 2 volumes in-4° Bradel, gray cardboard (early 20th-century binding). • [II] ff. (Title & Table of Contents) + IV + 36 pp. •• [I] f. (Title) + 32 pp. (paginated 37–68). Two title pages adorned with an engraved border; two heraldic plates and twelve heraldic engravings in the text, including one signed MARTINET. •• Pages 65 through 68 were bound before the decorated title page. Some foxing. Saffroy, III, 44894. SET OF TWO VOLUMES.