If a
minor is living with the guardian or curator for the reason that both
of his or her mother and father have died or disappeared or his or
her mother has concluded another marriage following the death of
his or her father or both of his or her mother and father have
become of unsound mind, his or her guardian or curator, as the case
may be, may exercise such paternal authority and fulfill such
responsibilities and duties as required to be exercised and fulfilled
by the mother and father under this Chapter.
72