Mirror for Magistrates, Volume 2, Part 1Note 557 — How Henry Percy Earle of Northumberland, was for his couetous and trayterous attempt put to death at Yorke, Anno 1407.[557]Reading editionAnno 1407, added. 1571.◇Copy noteReturn to How Henry Percy Earle of Northumberland, was for his couetous and trayterous attempt put to death at Yorke, Anno 1407.[557]