Duke of Leinster

The Duke of Leinster is a noble title in Ireland, traditionally held by the highest-ranking member of the Irish nobility linked to the Leinster region. It is part of the peerage system of the United Kingdom and Ireland, historically associated with the aristocratic family called the FitzGeralds or Geraldines. The title is passed down through generations and symbolizes social status, land ownership, and historical influence in Ireland. Today, it remains a ceremonial title, reflecting Ireland’s rich noble history, though it no longer entails political power.