Rubuta ci gaba don wannan sakin layi - Ferdinand, duk da haka, bai yi watsi da burinsa na juyin juya hali ba, kuma ya yi kira ga Alliance Mai Tsarki da aka kafa a taron Vienna a 1814, wanda manyan masarautun Turai suka yarda su taimaka wa juna idan ɗayansu ya sha wahala juyin juya halin dimokiradiyya. A ranar 7 ga Afrilu, 1823, Faransa ta kaddamar da wani kamfen, wanda rundunar soja, da aka sani da Ɗaliban Ɗari na St. Louis
"Los Cien Mil Hijos de San Luis) " kuma Louis Antoine, Duke na Angoulême ya jagoranci, ya mamaye yankin Spain. An yi maraba da Louis a ranar 24 ga Mayu a Madrid, bayan da 'yan sassaucin ra'ayi suka watsar da birnin kuma suka nemi mafaka a birnin kasuwanci na Cádiz, inda aka tsare Ferdinand a matsayin fursuna.