Dukedom of Leinster
| Dukedom of Leinster | |
| Creation Date | |
|---|---|
| Created by | |
| Peerage | Irish |
| First Holder | |
| Current Holder | Cian Delaney |
| Heir Apparent | Cillian Delaney |
| Subsidiary Titles | |
| Country Seat | |
| Associated County | Leinster (Irish province) |
The Duchy of Leinster is a hereditary title in the Peerage of Ireland. The current Duke is Cian Delaney, father of former character, Maeve Delaney[1].
This is a former peerage, created by Bree.