Pope St. Anacletus (Cletus) (76-88) followed Linus.
Pope Saint Linus' papacy lasted nine years from 67 AD to 76 AD.
There were a lot of saints immediately after St. Peter, but the pope who followed him, who was also acclaimed a saint was Pope St. Linus (67-76).
Linus is believed to have been the successor of Saint Peter.
To the best of our knowledge Pope Linus, the second pope after Saint Peter, was not a martyr. However, this is uncertain as no verifiable information about his death is to be found.
St. Linus became pope at the death of St. Peter.
No, Pope Saint Peter was the first pope.
Pope Saint Pius I was the tenth pope.
Pope Saint Telesphorus was the 8th pope.
Pope Saint Pius X was pope in 1912.
Pope St. Martin is a saint but not a patron saint.
Saint Patrick was never a pope.
Pope Pius III was the predecessor of Pope Julius II.