Source note

CAYRON, of Languedoc, a vender of parasols, umbrellas and canes, on rue Saint-Honore in a house adjacent to that inhabited by Birotteau the perfumer in 1818. With the consent of the landlord, Molineux, Cayron sublet two apartments over his shop to his neighbor. He fared badly in business, suddenly disappearing a short time after the grand ball given by Birotteau. Cayron admired Birotteau. [Cesar Birotteau.]