Trim’s New Lieutenant
Archived: 20 October 2026
Abstract
In 1424, Ireland’s political map was defined less by a single national struggle than by a series of overlapping lordships, rival dynasties and negotiated allegiances. The English crown governed most directly from Dublin and its surrounding lordship, but royal office depended upon the cooperation of magnates whose power reached well beyond the formal limits of crown administration. Gaelic rulers, Hiberno-Irish dynasties and English settlers all made and remade local political worlds through warfare, tribute, marriage, submission and the possession of castles. The year is especially notable for the arrival in Ireland of Edmund Mortimer, earl of March and Ulster, as