Answer the following question: Read the bio below and try to give details on alberto baillères 's:    - residence     - networth       - children     - birth date     - name     - nationality     - parents     - occupation     Bio: alberto baillères -lrb- born 1931 -rrb- is a mexican billionaire businessman . , he has an estimated net worth of us $ 9.6 billion according to `` forbes '' magazine .
Answer:
- residence is mexico city , mexico- networth is us- children is 4- birth date is 1931- name is alberto baillères- nationality is mexican- parents is raúl bailleres- occupation is owner , peñoles and el palacio de hierro