Hereditary peerage subsidiary to another created by the same letters patent


Peerages of this type

Title Letters patent Extinct Merged into crown
Ogilvy of Deskford and Cullen (Lordship) 24 June 1701 - -
of Ogle (Earldom) 16 March 1665 26 July 1691 -
O'Grady (Barony) 6 January 1831 - -
Oxmantown (Barony) 2 July 1681 - -
Palmer (Barony) 11 December 1661 - -
Parbroath (Lordship) 8 May 1633 - -
Parker (Viscountcy) 15 November 1721 - -
Paston (Barony) 19 August 1673 25 December 1732 -
of Peebles (Viscountcy) 20 April 1697 - -
Percy (Earldom) 22 October 1766 - -
Petersfield (Barony) 19 August 1673 3 November 1734 -
Petersham (Barony) 25 June 1674 24 August 1682 -
Petersham (Viscountcy) 9 February 1742 - -
Pevensey (Viscountcy) 16 January 1816 - -
Pevensey (Viscountcy) 14 May 1730 - -
Philipstown (Barony) 22 December 1631 - -
Pierrepont (Barony) 23 July 1796 - -
Pierrepont (Barony) 29 June 1627 - -
Pitt (Viscountcy) 4 August 1766 - -
Pleydell Bouverie (Barony) 31 October 1765 - -