Peerage of Ireland
Peerages of this type
| Title | Letters patent | Extinct | Merged into crown |
|---|---|---|---|
| of Wicklow (Earldom) | Alice Howard - Thu 5th Dec 1793 | - | - |
| Wilmot (Viscountcy) | Charles Wilmot - Mon 4th Jan 1621 | 12 November 1681 | - |
| Windsor (Viscountcy) | Thomas Windsor - Sun 19th Jul 1699 | 25 January 1758 | - |
| Winterton (Barony) | Edward Turnour - Fri 10th Apr 1761 | - | - |
| Wyndham (Barony) | Thomas Wyndham - Mon 17th Sep 1731 | 24 November 1745 | - |
| Yelverton (Barony) | Barry Yelverton - Mon 15th Jun 1795 | - | - |