The Sistine Chapel
Popes do not elect popes. Popes are elected by the cardinal electors.
Yes, they had many differences on matters of authority and doctrine. Some Popes were even excommunicated by Church Synods (or Councils) and other rival Popes were elected in their place, called Ante-Popes.
Popes are elected in the Sistine Chapel.
The newly elected pope chooses what name he wishes to be known by during his reign. He does not have to choose a new name. He is free to use is Baptismal name.
Popes are not assigned, they are elected by the College of Cardinals in a secret conclave held in the Sistine Chapel.
Yes, there have been several popes that were related - one father and son and several popes had nephews who were elected as pope.
Which of the 266 popes are you referring to? Please be specific.
Popes are not elected on a yearly basis. Once elected, they remain as pope until they die or resign. The current pope, elected on March 13, 2013, is Pope Francis.
There have been 12 popes who have taken Pius as their name.
Illiterate people cannot be elected popes.
Pope Benedict was able to choose a new name when he was elected Pope. Popes usually choose the name of a saint they admire.
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.