Carreón was born on October 5, 1868 to Espiridion Carreón and Jacinta Marcos in the southern town of Cotabato on the island of Mindanao.
Carreón lahir pada 5 Oktober 1868 dari pasangan Espiridion Carreón dan Jacinta Marcos di selatan kota Cotabato di pulau Mindanao.