Pope Marcellinus and Marcellinus and Peter   Marcellinus in the Marcellinus and Peter article and Pope Marcellinus are the same person Believe me I am one of people who is named after him The year of deaths are the same both are martyrs and have the same location The feast dates however are different Pope Marcellinus is in April while Marcellinus and Peter is in June But here is my source confirming further that this person is the same saying that the feast is in June   mind that you have to click X all the time to remove the annoying login screen before being able to read it for a short time Further I have a proof in form of a book in Indonesian language which said that Marcellinus was a priest becoming a pope  which exactly matches the description of both articles  with feast date on  June Consider for a merger of these article