“In this year, the sun was eclipsed on the 5th before the Nones of May [that is, May 1]…the same year, there was great pestilence in the island Britain.” – The Anglo-Saxon Chronicle, 664 “A great mortality in Ireland came on the kalends of August [August 1]” – The Annals of Tignerach, 664 The yearContinue reading “The Yellow Plague of 664”