Hereditary peerage subsidiary to another created by the same letters patent
Peerages of this type
| Title | Letters patent | Extinct | Merged into crown |
|---|---|---|---|
| Woodstock (Viscountcy) | William Bentinck - Sat 9th Apr 1689 | - | - |
| Wriothesley (Barony) | Henry Wriothesley - Mon 21st Jul 1603 | 16 May 1667 | - |
| of Wycombe (Earldom) | William Petty - Mon 6th Dec 1784 | - | - |
| Yarmouth (Barony) | Amalie Sophie de Wallmoden - Thu 24th Mar 1740 | 19 October 1765 | - |
| of Yarmouth (Earldom) | Francis Seymour-Conway - Fri 5th Jul 1793 | - | - |