President Castillo is a former stake president, bishop, mission presidency counselor, mission clerk, and missionary in the Dominican Republic Mission. Manager, Finance and Records Department, Corporation of the Presiding Bishop. Born in Santo Domingo, Dominican Republic, to Maximo Castillo Gómez and Ana Maria Camacho de Castillo.
Sister Castillo is a former ward Primary and Young Women presidency counselor, stake Young Women presidency counselor, and ward Sunday School teacher. Born in Santo Domingo, Dominican Republic, to William Rafael Castillo and Reina Altagracia Ortiz de Castillo.