Source note

SERIZY (Vicomte de), only son of the preceding couple, graduated from the Ecole Polytechnique in 1825, and entered the cavalry regiment of the Garde Royale, by favor, as sub-lieutenant, under command of the Duc de Maufrigneuse; at this time Oscar Husson, nephew of Cardot, entered the same regiment as a private. [A Start in Life.] In October, 1829, Serizy, being an officer in the company of the guards stationed at Havre, was instructed to inform M. de Verneuil, proprietor of some well-stocked Norman "preserves," that Madame could not participate in the chase that he had organized. Having become enamored of Diane de Maufrigneuse, the viscount found her at Verneuil's house; she received his attentions, as a means of avenging herself on Leontine de Serizy, then mistress of Lucien de Rubempre. [Modeste Mignon.] Being advanced to the rank of lieutenant-colonel of a cavalry regiment, he was severely wounded at the disastrous battle of Macta, in Africa (June 26, 1835), and died at Toulon as a result of his wounds. [The Imaginary Mistress. A Start in Life.]