Philip II of Spain agrees to aid the Earl of Tyrone's rebellion in
Ireland against the authority of Elizabeth I.
Citation:
Editors. "Philip II aids the Earl of Tyrone's rebellion in Ireland".
The Literary Encyclopedia. First published 01 February 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=15484, accessed 24 May 2013.]