| Perth (Barony) |
James Drummond - Thu 26th Oct 1797
|
2 July 1800 |
- |
| Petersham (Viscountcy) |
William Stanhope - Fri 9th Feb 1742
|
- |
- |
| Pevensey (Viscountcy) |
Spencer Compton - Sun 14th May 1730
|
2 July 1743 |
- |
| Pierrepont (Barony) |
Gervase Pierrepont - Fri 19th Oct 1714
|
22 May 1715 |
- |
| Pierrepont (Barony) |
Charles Pierrepont - Sat 23rd Jul 1796
|
13 February 1955 |
- |
| Pitt (Viscountcy) |
William Pitt - Mon 4th Aug 1766
|
24 September 1835 |
- |
| Pleydell Bouverie (Barony) |
William Bouverie - Thu 31st Oct 1765
|
- |
- |
| of Pomfret (Earldom) |
Thomas Fermor - Sat 27th Dec 1721
|
8 June 1867 |
- |
| Ponsonby (Barony) |
Brabazon Ponsonby - Thu 12th Jun 1749
|
- |
- |
| Porchester (Barony) |
Henry Herbert - Tue 17th Oct 1780
|
- |
- |
| of Portland (Dukedom) |
Henry Bentinck - Mon 6th Jul 1716
|
30 July 1990 |
- |
| of Portsmouth (Earldom) |
John Wallop - Thu 11th Apr 1743
|
- |
- |
| of Powis (Earldom) |
Henry Arthur Herbert - Mon 27th May 1748
|
16 January 1801 |
- |
| Powis (Barony) |
Henry Arthur Herbert - Mon 27th May 1748
|
16 January 1801 |
- |
| Pulteney (Viscountcy) |
William Pulteney - Sat 14th Jul 1742
|
7 July 1764 |
- |
| of Radnor (Earldom) |
William Bouverie - Thu 31st Oct 1765
|
- |
- |
| Ravensworth (Barony) |
Henry Liddell - Thu 29th Jun 1747
|
30 January 1784 |
- |
| Rawdon (Barony) |
Francis Rawdon-Hastings - Wed 5th Mar 1783
|
10 November 1868 |
- |
| Raymond (Barony) |
Robert Raymond - Mon 15th Jan 1731
|
19 September 1756 |
- |
| Ribblesdale (Barony) |
Thomas Lister - Thu 26th Oct 1797
|
21 October 1925 |
- |