Ka kammala wannan jumla: Bayan da aka ci Napoleon da ya yi gudun hijira, an mayar wa Curial da matsayinsa na soja da na farar hula. An yi amfani da shi a cikin sojojin a matsayin Babban Jami'in Sojoji, ya sake komawa kujerarsa a matsayin dan takara a Fadar Luxembourg, inda ya zabe shi a zaman gudun hijira a shari'ar Marshal Michel Ney. A cikin 1823 Curial ya umurci sashin na 5 da aka tura zuwa Catalonia a matsayin wani ɓangare na
'Ya'yan Saint Louis dubu ɗari, a ƙarƙashin umarnin Marshal Bon-Adrien Jeannot de Moncey. Ya bambanta kansa a ranar 9 ga Yuli a harin da aka kai a Molins de Rei, kusa da Barcelona, kuma sau da yawa ya yi amfani da garuruwan birnin a wasu lokuta. Ya sami tagomashi a kotu, kuma an nada shi kwamandan St. Louis a ranar 20 ga Agusta 1823, kuma na farko da kuma babban maigidan kayan sarki. A wannan matsayin ya halarci, a ranar 29 ga Mayu, 1825, na coronation na Charles X. Curial ya sha wahala mai tsanani a lokacin tafiya zuwa Reims. Lafiyarsa ta ci gaba da tabarbarewa daga baya, ta tilasta masa yin ritaya.