Mateo's baptismal name was Matheo de Toro-Zambrano Ureta, sharing the name with an older brother who died before his first birthday.
mɐtˈeɪoʊz bˈæptɪsməl nˈeɪm wʌz mˈæθɪˌoʊ də tˈoːɹoʊzæmbɹˈɑːnoʊ jˈʊɹɹɛɾə, ʃˈɛɹɪŋ ðə nˈeɪm wɪð ɐn ˈoʊldɚ bɹˈʌðɚ hˌuː dˈaɪd bᵻfˌoːɹ hɪz fˈɜːst bˈɜːθdeɪ.