He intended to become a priest and studied at a Seminario (Seminary) in Arima, but Seminario at the time only allowed sons that had strong religious belief who were from a certain level of family lineage, and Juliao may have been from a family befitting to that certain social status.
彼は司祭を志して有馬のセミナリヨに学んでいたが、当時のセミナリヨは信仰堅固である程度の家柄の子弟しか入学させなかったので、それなりの身分の家の出身であったと考えられる。