Letter from Eugene-Francois Buquin to Monsieur requesting information regarding the D'Hauterive family. Buquin was compiling a genealogy of the D'Hauterive family and the addressee, two years before, had written M. Bernard de Marigny de Morestel asking for information about Joseph Vallière D'Hauterive, who died in New Orleans in 1797. Buquin asks the addressee for the names of Joseph Vallière D'Hauterive's four brothers who immigrated to Louisiana, and the death dates of the three who were buried there.