Certain mistakes made by the pope are referred to as "papal errors" or "papal fallibility." The concept of papal infallibility, defined during the First Vatican Council in 1870, indicates that the pope is preserved from error when proclaiming doctrines of faith and morals under specific conditions. However, outside these circumstances, popes can and have made mistakes in various matters, including administrative decisions and personal judgments.
His Holiness Pope Julius II was called the "Warrior Pope".
The latest pope (March 2013) is called Pope Francis.
Of course, he's only human.
Pope Urban II called for the First Crusade.
There may be some confusion here. The Catholic Church doesn't say that the Pope cannot make mistakes. They merely say that when he defines a Church doctrine in the name of the Church, and for the entire Church, his definition will not be in error. Since the Church doesn't CLAIM that the pope makes no mistakes, then, we should not expect Martin Luther to have used the idea as an objection to the Church.Source: http://oce.catholic.com/index.php?title=Infallibility
Pope Urban II
pope in Hinduism is called poojari or shankaracharya. Shankaracharya is just a position like pope and not a name.
The pope's mother has no special title. She is simply called the pope's mother. Pope Benedict XVI's mother is named Maria Ratzinger.
The pope's chief of staff, called the Camerlengo
The First Crusade was called by Pope Urban II.
There is no pope of Spain, only the pope who resides in the Vatican who is the pope of ALL countries.
Pope Paul III called for the council.