Popes John XXIII and Paul VI were popes during Vatican II.
The Vatican does not have kings, it has popes.
the vatican
The vatican
Anyone who is a citizen of the Vatican maintains their original citizenship of their country of origin. Should they lose their Vatican citizenship they revert to their original nationality or, lacking that, automatically become Italian citizens.
the popes live in the papal apartments in the apostic palace in vatican city
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No pope has been a king. However, since the Vatican became an independent country in 1929 he is considered as the monarch, or sole ruler, of the city/state.
Pope John XXIII convened the Council and Pope Paul VI made the changes to the Mass.
Throughout history, popes have made notable predictions such as the prophecies of St. Malachy, who predicted the future popes of the Catholic Church, and the predictions of Pope John XXIII about the Second Vatican Council. Additionally, some popes have made predictions about the end times and the future of the Church.
There is nothing to prevent a pope from owning a home before he is elected. However, unless that home is in the Vatican, he will have to abandon it when he becomes pope and move to the Vatican, the traditional home of the popes.
Actually, all popes are. Besides being the head of the Catholic faith, the pope is also the ruler of the country of Vatican City.