They must be male and Catholic.
The pope is not married, though it's not technically forbidden for a pope to be married; any male Roman Catholic can theoretically be elected pope, and if he was already married, then he'd still be married as pope. In practice, the chances of someone who isn't already a high-ranking ecclesiastical official (and thus forbidden to marry) being elected pope are basically zero.
Pope John XXIII was not married. Pope Honorius IV (1285-1287) was the last married pope.
No. Bishops are not allowed to be married and the pope is a bishop.
No, Pope John Paul II was never married.
No, according to current Catholic Church doctrine, the pope is not allowed to be married.
No, according to current Catholic Church doctrine, the Pope is not allowed to be married.
No, he was not married.
While in rare circumstances a priest may be allowed to be married, a bishop may not be married. The pope is a bishop so could not be married.
There have been several popes in history who were married, with the most recent being Pope Adrian II in the 9th century. Other married popes include Pope Hormisdas, Pope Silverius, and Pope Felix III.
No pope in hundreds of years has been married. Pope Clement IV, who reigned from 1265-1268, was the last pope who was married and he was married before becoming a priest.
No, she is not.
No, according to Catholic Church doctrine, the Pope is required to remain celibate and cannot get married.