The Geraldines of Desmond were a prominent noble family in medieval Ireland, specifically in the province of Munster. They were part of the larger Geraldine lineage, which descended from Gerald FitzGerald, the 1st Earl of Kildare. The family played a significant role in the political landscape of Ireland during the 15th and 16th centuries, often engaging in conflicts with the English crown. The Geraldines were known for their influence in the region of Desmond, which included parts of County Kerry and County Cork. Their power was marked by a series of rebellions and alliances, particularly during the Tudor conquest of Ireland. The family's legacy is reflected in various historical accounts and their lasting impact on Irish history.