| Roskill (Barony) |
Eustace Wentworth Roskill - Tue 15th Apr 1980
|
4 October 1996 |
- |
| Rosmead (Barony) |
Hercules George Robert Robinson - Tue 11th Aug 1896
|
26 May 1933 |
- |
| Ross (Barony) |
George Boyle - Fri 11th Aug 1815
|
23 April 1890 |
- |
| of Ross (Earldom) |
Ralph Gore - Sat 4th Jan 1772
|
- |
- |
| of Rosse (Earldom) |
Laurence Harman Harman - Mon 3rd Feb 1806
|
- |
- |
| of Rosse (Earldom) |
Richard Parsons - Thu 16th Jun 1718
|
- |
- |
| Rosse (Viscountcy) |
Richard Parsons - Wed 2nd Jul 1681
|
- |
- |
| Rosser (Barony) |
Richard Andrew Rosser - Mon 14th Jun 2004
|
- |
- |
| Rossie (Barony) |
George William Fox Kinnaird - Mon 20th Jun 1831
|
7 January 1878 |
- |
| of Rosslyn (Earldom) |
Alexander Wedderburn - Tue 21st Apr 1801
|
- |
- |
| Rossmore (Barony) |
Warner William Westenra - Sat 7th Jul 1838
|
- |
- |
| Rossmore (Barony) |
Robert Cuninghame - Wed 19th Oct 1796
|
- |
- |
| Ross of Marnock (Barony) |
William Ross - Tue 24th Jul 1979
|
10 June 1988 |
- |
| Ross of Newport (Barony) |
Stephen Sherlock Ross - Wed 4th Nov 1987
|
10 May 1993 |
- |
| Rotherham (Barony) |
William Henry Holland - Mon 18th Jul 1910
|
24 January 1950 |
- |
| Rothermere (Barony) |
Harold Sidney Harmsworth - Sat 17th Jan 1914
|
- |
- |
| Rothermere (Viscountcy) |
Harold Sidney Harmsworth - Sat 17th May 1919
|
- |
- |
| Rotherwick (Barony) |
Herbert Robin Cayzer - Wed 5th Jul 1939
|
- |
- |
| of Rothes (Earldom) |
George Leslie
|
- |
- |
| Rothschild (Barony) |
Nathaniel Mayer Rothschild - Mon 29th Jun 1885
|
- |
- |