ðə fˈɜːst ɐθˈɔːɹɪɾi ʌv dʒˈɛnɚɹəl lˌɑːs hˈiəɹəz, ɹæmˈɑːn dˈuːmɔnt wʌzðə dʒˈʌdʒ ɐpˈɔɪntᵻd baɪ dᵻkɹˈiː ɪn fˈɛbɹuːˌɛɹi wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd sˈɪksti fˈoːɹ ænd ðæt fɔːɹ ɹˈiːzənz ʌv bˈɛɾɚ kəntɹˈoʊl ænd wɪððɪ ˌɔːθɚɹᵻzˈeɪʃən ʌvðə mˈɪnɪstɚɹ ʌv ɡˈʌvɚnmənt ʌvðə pɹˈɑːvɪns ʌv bwˈeɪnɑːs ˈaɪɹɪz, ðə pˈɑːɹɾi dᵻvˈaɪdᵻd ðə lˈænd ˌɪntʊ sˈɪks bˈɛɹəks baɪ ɐ mˈeɪɚ hɛdkwˈɔːɹɾɚz.
The first authority of General Las Heras, Ramón Dumont was the judge appointed by decree in February 1864 and that for reasons of better control and with the authorization of the Minister of Government of the Province of Buenos Aires, the party divided the land into six barracks by a mayor headquarters.