public profile
Son of José Alves Maciel and Juliana Francisca de Oliveira Husband of Juliana de Oliveira and Joanna Luiza Xavier Father of Joanna Theodora Ignacia Xavier and João Severiano Maciel da Costa, 1º visconde e 1º marquês de Queluz Brother of José Alves Maciel; Theotonio Alves de Oliveira Maciel; Isabel Carolina Freire de Andrade and Francisca Teodora de Oliveira Maciel