On 14 Sep 1749 Field Marshal Richard Temple 1st Viscount Cobham (age 73) died without surviving issue. His sister Hester Temple 1st Countess Temple (age 59) succeeded 2nd Viscountess Cobham by special remainder. Baron Cobham extinct. His second cousin once removed William Temple 5th Baronet (age 55) succeeded 5th Baronet Temple of Stowe.

In 1752 Hester Temple 1st Countess Temple (age 62) died. Her son Richard Grenville-Temple 2nd Earl Temple (age 40) succeeded 2nd Earl Temple, 3rd Viscount Cobham. Anne Chamber Countess Temple by marriage Countess Temple.

On 12 Sep 1779 Richard Grenville-Temple 2nd Earl Temple (age 67) died in a carriage accident without surviving issue. His nephew George Nugent Temple Grenville 1st Marquess Buckingham (age 26) succeeded 3rd Earl Temple, 4th Viscount Cobham.

On 11 Feb 1813 George Nugent Temple Grenville 1st Marquess Buckingham (age 59) died. His son Richard Temple-Nugent-Brydges-Chandos-Grenville 1st Duke of Buckingham and Chandos (age 36) succeeded 2nd Marquess Buckingham, 4th Earl Temple, 3rd Earl Nugent, 5th Viscount Cobham. Anne Elizabeth Brydges Duchess Buckingham and Chandos (age 34) by marriage Marchioness Buckingham.

On 17 Jan 1839 Richard Temple-Nugent-Brydges-Chandos-Grenville 1st Duke of Buckingham and Chandos (age 62) died. His son Richard Temple-Nugent-Brydges-Chandos-Grenville 2nd Duke of Buckingham and Chandos (age 41) succeeded 2nd Duke of Buckingham and Chandos, 3rd Marquess Buckingham, 2nd Marquess of Chandos, 5th Earl Temple, 4th Earl Nugent, 2nd Earl Temple of Stowe, 6th Viscount Cobham. Mary Campbell Duchess Buckingham and Chandos (age 43) by marriage Duchess of Buckingham and Chandos.

On 29 Jul 1861 Richard Temple-Nugent-Brydges-Chandos-Grenville 2nd Duke of Buckingham and Chandos (age 64) died at the Great Western Hotel Paddington. His son Richard Temple-Nugent-Brydges-Chandos-Grenville 3rd Duke of Buckingham and Chandos (age 37) succeeded 3rd Duke of Buckingham and Chandos, 4th Marquess Buckingham, 3rd Marquess of Chandos, 6th Earl Temple, 5th Earl Nugent, 3rd Earl Temple of Stowe, 7th Viscount Cobham

On 26 Mar 1889 Richard Temple-Nugent-Brydges-Chandos-Grenville 3rd Duke of Buckingham and Chandos (age 65) died from diabetes at 2 Queen Anne Street aka Chandos House Marylebone. Duke of Buckingham and Chandos, Marquess Buckingham, Marquess of Chandos, Earl Temple, Earl Nugent extinct.

William Stephen Temple Gore-Langton 4th Earl Temple (age 41) succeeded 4th Earl Temple of Stowe according to the special remainder in its patent. Helen Mabel Graham-Montgomery Countess Temple of Stowe by marriage Countess Temple of Stowe.

Charles Lyttelton 8th Viscount Cobham (age 46) succeeded 8th Viscount Cobham. Mary Susan Cavendish Viscountess Cobham (age 36) by marriage Viscountess Cobham.

On 09 Jun 1922 Charles Lyttelton 8th Viscount Cobham (age 79) died. His son John Cavendish Lyttelton 9th Viscount Cobham (age 40) succeeded 9th Viscount Cobham, 6th Baron Lyttelton of Frankley in Worcestershire, 6th Baron Westcote, 12th Baronet Lyttelton of Frankley. Violet Leonard Viscountess Cobham by marriage Viscountess Cobham.

On 31 Jul 1949 John Cavendish Lyttelton 9th Viscount Cobham (age 67) died. His son Charles Lyttelton 10th Viscount Cobham (age 39) succeeded 10th Viscount Cobham, 7th Baron Lyttelton of Frankley in Worcestershire, 7th Baron Westcote, 13th Baronet Lyttelton of Frankley.

On 20 Mar 1977 Charles Lyttelton 10th Viscount Cobham (age 67) died. His son John Lyttelton 11th Viscount Cobham (age 33) succeeded 11th Viscount Cobham, 8th Baron Lyttelton of Frankley in Worcestershire, 8th Baron Westcote, 14th Baronet Lyttelton of Frankley.

On 13 Jul 2006 John Lyttelton 11th Viscount Cobham (age 63) died in Spain. His brother Christopher Lyttelton 12th Viscount Cobham (age 58) succeeded 12th Viscount Cobham, 9th Baron Lyttelton of Frankley in Worcestershire, 9th Baron Westcote, 15th Baronet Lyttelton of Frankley.