| Penzance (Barony) |
James Plaisted Wilde - Tue 6th Apr 1869
|
9 December 1899 |
- |
| Perceval (Barony) |
John Perceval - Sun 21st Apr 1715
|
- |
- |
| Perceval (Viscountcy) |
John Perceval - Thu 25th Feb 1723
|
- |
- |
| Percy (Barony) |
Henry Percy - Sun 28th Jun 1643
|
- |
- |
| Percy (Earldom) |
Hugh Percy - Wed 22nd Oct 1766
|
- |
- |
| Percy of Newcastle (Barony) |
Eustace Sutherland Campbell Percy - Thu 12th Feb 1953
|
3 April 1958 |
- |
| Perry (Barony) |
Percival Lea Dewhurst Perry - Fri 28th Jan 1938
|
17 June 1956 |
- |
| Perry of Southwark (Barony) |
Pauline Perry - Tue 16th Jul 1991
|
- |
- |
| Perry of Walton (Barony) |
Walter Laing Macdonald Perry - Fri 9th Feb 1979
|
17 July 2003 |
- |
| Perth (Barony) |
James Drummond - Thu 26th Oct 1797
|
2 July 1800 |
- |
| of Perth (Earldom) |
James Drummond - Fri 4th Mar 1605
|
- |
- |
| Pery (Viscountcy) |
Edmond Sexten Pery - Fri 30th Dec 1785
|
- |
- |
| Peston (Barony) |
Maurice Harry Peston - Tue 24th Mar 1987
|
23 April 2016 |
- |
| of Peterborough (Earldom) |
John Mordaunt - Thu 9th Mar 1628
|
- |
- |
| Petersfield (Barony) |
Louise de Keroualle - Sat 19th Aug 1673
|
3 November 1734 |
- |
| Petersham (Barony) |
John Maitland - Mon 25th Jun 1674
|
24 August 1682 |
- |
| Petersham (Viscountcy) |
William Stanhope - Fri 9th Feb 1742
|
- |
- |
| Pethick-Lawrence (Barony) |
Frederick William Pethick-Lawrence - Thu 16th Aug 1945
|
17 September 1961 |
- |
| Petre (Barony) |
John Petre - Mon 21st Jul 1603
|
- |
- |
| Pevensey (Viscountcy) |
Spencer Compton - Sun 14th May 1730
|
- |
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