| Throwley (Barony) |
George Sondes - Wed 8th Apr 1676
|
8 April 1709 |
- |
| Throwley (Barony) |
Lewis Watson - Fri 19th Oct 1714
|
26 February 1746 |
- |
| Throwley (Viscountcy) |
George Watson Milles - Tue 4th May 1880
|
2 December 1996 |
- |
| Thurlow (Barony) |
Edward Thurlow - Wed 3rd Jun 1778
|
12 September 1806 |
- |
| Thurlow (Barony) |
Edward Thurlow - Mon 11th Jun 1792
|
- |
- |
| Thurso (Viscountcy) |
Archibald Henry Macdonald Sinclair - Thu 10th Apr 1952
|
- |
- |
| Thynne (Barony) |
Thomas Thynne - Fri 11th Dec 1682
|
- |
- |
| of Tipperary (Earldom) |
Adolphus Frederick - Fri 27th Nov 1801
|
17 March 1904 |
- |
| of Titchfield (Marquessate) |
Henry Bentinck - Mon 6th Jul 1716
|
30 July 1990 |
- |
| Tiverton (Viscountcy) |
Hardinge Stanley Giffard - Wed 19th Jan 1898
|
31 December 2010 |
- |
| Todd (Barony) |
Alexander Robertus Todd - Mon 16th Apr 1962
|
10 January 1997 |
- |
| Tollemache (Barony) |
John Tollemache - Mon 17th Jan 1876
|
- |
- |
| Tombs (Barony) |
Francis Leonard Tombs - Wed 28th Feb 1990
|
11 April 2020 |
- |
| Tomlin (Barony) |
Thomas James Chesshyre Tomlin - Mon 11th Feb 1929
|
12 August 1935 |
- |
| Tomlinson (Barony) |
John Edward Tomlinson - Tue 21st Jul 1998
|
- |
- |
| Tonge (Barony) |
Jennifer Louise Tonge - Thu 23rd Jun 2005
|
- |
- |
| Tonypandy (Viscountcy) |
Thomas George Thomas - Mon 11th Jul 1983
|
22 September 1997 |
- |
| Tope (Barony) |
Graham Norman Tope - Tue 4th Oct 1994
|
- |
- |
| Torboltoun (Lordship) |
Charles Lennox - Mon 9th Sep 1675
|
- |
- |
| Tordoff (Barony) |
Geoffrey Johnson Tordoff - Mon 11th May 1981
|
22 June 2019 |
- |