Originally published: in The History of England / Lord Macaulay. London : Longman, 1849-61.
Lord Macaulay on Londonderry, Aughrim, Enniskillen and the Boyne by Thomas Babington Macaulay Macaulay. ISBN 1872076017. Published by Ulster Society for the Promotion of Ulster-British Heritage and Culture in 1989. Publication and catalogue information, links to buy online and reader comments.