was born on 2 December 1919 in Cacahuatepec, Oaxaca. His parents were Francisco José María Carrillo and Candelaria Morales, a mulata originally from Juchitán, a small town located within what is today the municipality of Azoyú in the state of Guerrero. He had three more siblings. His mother died when he was still a child, after which his father married Teodora Alarcón. Álvaro took his stepmother’s last name in recognition of the fact that she had raised him and his siblings.
Álvaro liked to say that he was oaxaqueño by birth and raised by the Costa Chica of Guerrero a region that has historically identified itself as the major African presence in Mexico Costa Chica or Small Coast covers the southern Pacific coast of Mexico beginning in Acapulco Guerrero and ending in Puerto Escondido Oaxaca Africans arrived in this area of Mexico in the middle of the sixteenth century ...