Vincent Paul Massat Born: 21 Mar 1835, Paris, 4th arr. Married: 1 Feb 1864, Paris, 16th arr., to Louise Aimée Bonnesoeur Died: 1 Aug 1892, Paris, 16th arr. He and his brother Jean Eugène Massat (1829-1878) succeeded their father, Jean-Baptiste Massat (1802-1881), after his retirement in 1859 as Mas...