Early 1591–Autumn 1592 – Edmund MacGauran, Roman Catholic Archbishop of Armagh, travels in Spain and Portugal seeking financial and military assistance for an uprising in Ireland.
^Fryde, E. B.; Greenway, D. E.; Porter, S.; Roy, I. (1986). Handbook of British Chronology (3rd ed.). Cambridge University Press. p. 443. ISBN0-521-56350-X.
^ abcMoody, T. W.; et al., eds. (1989). A New History of Ireland. 8: A Chronology of Irish History. Oxford University Press. ISBN978-0-19-821744-2.