the fight was for power and for choosing bishops. the kings wanted to chose them because they thought that they had more power, but the popes thought since they were leaders of the church they should chose.
One of the biggest areas of contention was who had the right to appoint bishops. Emperors said they should have the right to appoint bishops in their kingdoms. The pope said only he could appoint bishops. It is called the Investiture Controversy
One of the greatest areas of contention over the years has been who has the right to name new bishops - the pope or the government. Even today this problem continues, especially in China.
Some kings, Henry VIII for example, felt that they should be the leader of the Catholic faith in their country rather than the Church taking orders from the pope.
They argued about who should be made bishop.
Yes, there have been several popes that were related - one father and son and several popes had nephews who were elected as pope.
No, there have been no Irish popes and only one pope from England.
There is onle one Pope at any one time.
Very few popes have had sexual relationships with mistresses and Benedict is not one of them.
If anything, Popes get their wishes fulfilled by actually becoming elected and accepting election in papacy. One can imagine this would be a biggest wish for any of our popes through history.
Popes do not vote. It is the cardinals who elect a pope. Popes are usually dead at the time of an election or retired. In either case they would not be eligible to vote. The cardinals simply vote. After each ballot is cast, the top contenders are then subject to additional ballots until one of them emerges with 2/3 of the vote. If that cardinal accepts the position of pope, he is then declared the new pope.
The philosopher Parmenides argued that all is one, proposing that reality is a single, unchanging substance that is eternal and unchanging. He asserted that change and plurality are illusions, and that the true nature of reality is a single, unified entity.
Only one in any given time. A pope is only replaced when he dies.
There's only one ....
Please pick one of the 266 popes.
benedictxvi@vatican.vathats is his public one
one