19.
Citizenship of a parent dying before the birth of a person.
(1) A reference in this Chapter to the citizenship of the parent of a
person at the time of the birth of that person shall, in relation to a person born
after the death of the parent, be construed as a reference to the citizenship of
the parent at the time of the parent’s death.
(2) For the purposes of clause (1) of this article, where the death
occurred before the coming into force of this Constitution, the citizenship that
the parent would have had if he or she had died on the coming into force of
this Constitution shall be taken to be his or her citizenship at the time of his
or her death.