Postby JayT » Mon Jul 08, 2013 9:02 am
The medal suspended under the armorial could be the Order of Saint Michael (Orde de Saint-Michel), although the engraving is a bit schematic to be completely certain. The insignia of the order was a Maltese cross, each arm of the cross ending in two pellets, with a fleur de lys between each arm. The centre of the cross had a circular medallion depicting Saint Michael standing on a rock (Mont Saint-Michel) slaying the dragon.
The Order of Saint Michael was the oldest French chivalric order, awarded by the monarch to the most powerful aristocrats. It was established in 1469 by Louis XI, abolished by Louis XVI in 1790, revived by Louis XVIII in 1816 and transformed to the Order of Arts and Letters - an order of civil merit - in 1830. Your favourite search engine can tell you much more about it and help you decide if my attribution is plausible.