Kammala jumla mai zuwa: Perier ya shiga majalisar wakilai na Paris a 1817, yana zaune a cikin Hagu na Hagu tare da adawa mai tsaka-tsaki, kuma yana yin jawabinsa na farko don kare 'yancin' yan jarida. An sake zabar shi don Paris a 1822 da 1824, kuma a 1827 don Paris da Troyes, an zabe shi don wakiltar Troyes (Ma'aikatar Aube), kuma ya zauna a wannan mazabar har zuwa mutuwarsa. Rikicin Perier a muhawara ba a hade da rashin biyayya ga Maido da Bourbon ba, kuma ya kasance da ƙuduri game da makircin Jamhuriyar Republican da makircin da suka shirya hanya don
juyin juya halin 1830. A karkashin ma'aikatar Martignac, akwai wasu damar yin sulhu da kotu, kuma, a cikin Janairu 1829, an zabi shi a matsayin dan takarar shugabancin majalisar; amma a watan Agusta tare da hawan Jules, Prince de Polignac, ya daina, kuma a ranar 15 ga Maris, 1830, Perier na ɗaya daga cikin wakilai 221 waɗanda suka yi watsi da Dokokin da Charles X ya gabatar.