əpˌɑːn ðɪ ɪstˈæblɪʃmənt ʌvðə fˈɜːst dʒˈʌntə wˌɪtʃ ɹɪzˈʌltᵻd, hiː wʌz sˈɛnt tə ðə pɹˈɑːvɪns ʌv ɛntɹˈɛ ɹˈiːoʊz tə səpˈoːɹt ðɪ æktˈɪvᵻɾiz ʌv mænwˈɛl bɛlɡɹˈɑːnoʊ ɪnðə pˈæɹəɡwˌaɪ kæmpˈeɪn.
Upon the establishment of the First Junta which resulted, he was sent to the province of Entre Ríos to support the activities of Manuel Belgrano in the Paraguay campaign.