Source note

LONGUEVILLE (Clara), sister of the preceding; she was probably born during the Empire; was a very refined young woman of frail constitution, but good complexion; lived in the time of the Restoration; was companion and protegee of her elder brother, Maximilien, future Vicomte Guiraudin, and was cordially received at the Planat de Baudry's pavilion, situated in the valley of Sceaux, where she was a good friend of the last unmarried heiress of Comte de Fontaine. [The Ball at Sceaux.]