According to the Irish
Annals of Tigernach, the plague was preceded by a solar eclipse on 1 May 664. The path of the
total eclipse started in the Pacific, crossed the Gulf of Mexico, swept along the eastern coast of North America, crossed Ireland and Britain, and continued on into Central Europe.
Bede also mentioned the eclipse, dating it incorrectly to 3 May, possibly to better align with the Roman (Dionysian) calendar. The Irish sources claimed that there was also an
earthquake in Britain. The plague struck first in
Kent, possibly carrying off
Archbishop Deusdedit and
King Earconbert, who Bede records as having both died on 14 July 664. It then spread to
Essex, causing widespread rejection of
Christianity and reversion to
paganism under
Kings Sighere and
Sæbbi. The pestilence reached Ireland on 1 August 664, arriving first at Mag Nitha, among the
Fothairt in
Leinster. Ireland and Great Britain were equally affected by the disease, though the little written evidence that has survived was written by the English. The plague also reached
Northumbria that autumn, killing
Bishop Cedd in
Lastingham on October 23, 664, and
Bishop Tuda and
Boisil, prior of Melrose, around the same time. The swift transmission of the disease from south to north implies transmission via ship rather than overland travel. After 664, the plague declined but outbreaks continued, such as at
Gilling between c. 666–669,
Barking between c. 666–675,
Lichfield in 672,
Ely in 680, and a more generalized return during 684–687. After 687, contemporary records of plague-related deaths and healing miracles cease, and the population seems to have recovered by the early 700s. == Contemporary accounts ==