Can you give me source to a list of Popes?

I’m in a conversation with a Protestant who has PHD so it has been an interesting conversation…this person is saying that the book of Popes is incorrect…that names were added and that Pope Pius XII deleted several names of Popes that were incorrect, I believe in 1947…can you give me source to research or can you answer this?

This link should be give you the answer you need. If you have any further questions or concerns that are not answered by this link, please contact Catholic Answers directly.
Recommended Reading:

Can you give the number and identity of the popes?

DISCLAIMER: The views and opinions expressed in these forums do not necessarily reflect those of Catholic Answers. For official apologetics resources please visit