History of the Britons - by Nennius - The History

From Adam to the flood, are two thousand and forty-two years. From the flood of Abraham, nine hundred and forty-two. From Abraham to Moses, six hundred.1 From Moses to Solomon, and the first building of the temple, four hundred and forty-eight. From Solomon to the rebuilding of the temple, which was under Darius, king of the Persians, six hundred and twelve years are computed. From Darius to the ministry of our Lord Jesus Christ, and to the fifteenth year of the emperor Tiberius, are five hundred and forty-eight years. So that from Adam to the ministry of Christ and the fifteenth year of the emperor Tiberius, are five thousand two hundred and twenty-eight years. From the passion of Christ are completed nine hundred and forty-six; from his incarnation, nine hundred and seventy-six: being the fifth year of Edmund, king of the Angles.

The first age of the world is from Adam to Noah; the second from Noah to Abraham; the third from Abraham to David; the fourth from David to Daniel; the fifth to John the Baptist; the sixth from John to the judgment, when our Lord Jesus Christ will come to judge the living and the dead, and the world by fire.

The first Julius. The second Claudius. The third Severus. The fourth Carinus. The fifth Constantius. The sixth Maximus. The seventh Maximianus. The eighth another Severus Aequantius. The ninth Constantius.2

Notes

1 And forty, according to Stevenson's new edition. The rest of this chronology is much contracted in several of the manuscripts, and hardly two of them contain it exactly the same.

2 This list of the Roman emperors who visited Britain, is omitted in many of the MSS.