Aida Josefina Pineda de Mendoza had 4 children in Guatemala between 1944 and 1953. She died September 19, 1962. Her youngest child is Miguel Angel, whom I know. I am searching for Aida's son, Juan Jose (the oldest of the 4), and her 2 daughters (cannot recall their names after all these years).

Other possible surnames: Morales, Sandoval, Quiroa

If you have any information on this family, please contact me.