▁federal ists ▁caused ▁several ▁units ▁to ▁re bel ▁along ▁the ▁way ▁to ▁the ▁front . ▁The ▁batt alion ▁that ▁protected ▁the ▁government ▁in ▁the ▁provincial ▁capital ▁also ▁mut in ied ▁and ▁refused ▁to ▁go ▁to ▁war . ▁It ▁was ▁then ▁dissol ved ▁and ▁its ▁soldiers ▁forced ▁to ▁march ▁with ▁other ▁units , ▁some ▁of ▁them ▁in ▁ch ains . ▁ ▁In ▁July ▁ 1 8 6 6 , ▁the ▁provincial ▁army ▁commander , ▁Sim ón ▁Lu engo , ▁led ▁a ▁revolution ▁that ▁de posed ▁Fer rey ra . ▁ ▁Last ▁years ▁ ▁For ▁more ▁than ▁a ▁year , ▁the ▁federal ists ▁took ▁power ▁for ▁the ▁last ▁time , ▁but ▁the ▁differences ▁between ▁Lu engo ▁– ▁future ▁assass in ▁of ▁general ▁Ur qu iza ▁– ▁and ▁the ▁governor ▁Mate o ▁Lu que ▁prov oked ▁the ▁invasion ▁of ▁the ▁province ▁by ▁federal ▁troops , ▁and ▁at ▁the ▁end ▁of ▁ 1 8 6 7 ▁the ▁unit ari ans ▁would ▁return ▁to ▁power , ▁with ▁governor ▁F éli x ▁de ▁la ▁Pe ña . ▁ ▁In ▁his ▁last ▁years ▁in ▁politics , ▁Fer rey ra ▁joined ▁the ▁Aut onom ist ▁Party , ▁which ▁reached ▁power ▁with ▁governor ▁En rique ▁Rodríguez . ▁Fer rey ra , ▁dis en ch anted ▁with ▁him , ▁left ▁politics ▁altogether , ▁and ▁died ▁in ▁C ór dob a ▁in ▁ 1 8 8 5 . ▁ ▁Bibli ography ▁▁ ▁Category : 1 8 1 0 ▁birth s ▁Category : 1 8 8 5 ▁death s ▁Category : F eder ales ▁(