Pierre Alfred D'Arcy, 3rd Count D'Arcy (1802-1881) (1802–1881) Parents Richard Daniel Dominique D'Arcy, 2nd Baron and Count D'Arcy Amelie Josephe Marie Antoinette Walburge Therese Agnes de Folard Children Wilfred Rene Auguste D'Arcy, 4th Count D'Arcy Siblings Eugene D'Arcy, 3rd Baron D'Arcy