This institutional history charts the development and evolution of parliament from the Scottish and Irish parliaments, through the post-Act of Union parliament and into the devolved assemblies of the 1990s. It considers all aspects of parliament as an institution, including membership, parties, constituencies and elections.

This groundbreaking book provides the first comprehensive study of the remaking of Ireland's aristocracy during the seventeenth century. It is a study of the Irish peerage and its role in the establishment of English control over Ireland. Jane Ohlmeyer's research in the archives of the era yields a major new understanding of early Irish and British elite, and it offers fresh perspectives on the experiences of the Irish, English, and Scottish lords in wider British and continental contexts. The book examines the resident peerage as an aggregate of 91 families, not simply 311 individuals, and demonstrates how a reconstituted peerage of mixed faith and ethnicity assimilated the established Catholic aristocracy. Tracking the impact of colonization, civil war, and other significant factors on the fortunes of the peerage in Ireland, Ohlmeyer arrives at a fresh assessment of the key accomplishment of the new Irish elite: making Ireland English.