On 18 May 1795 [his grandfather] Thomas Pelham-Clinton 3rd Duke Newcastle-under-Lyme (age 42) died at Sunninghill. His son [his father] Henry Pelham-Clinton 4th Duke Newcastle-under-Lyme (age 10) succeeded 4th Duke Newcastle under Lyme, 11th Earl Lincoln.

On 20 Sep 1822 [his mother] Georgiana Elizabeth Miller Mundy Duchess Newcastle under Lyne (age 33) died from childbirth. She had given birth to twins one of whom was stillborn, one survived ten days.

Monument in Milton Mausoleum Markham Clinton [Map] sculpted by Richard Westmacott (age 47).

Georgiana Elizabeth Miller Mundy Duchess Newcastle under Lyne: On 01 Jun 1789 she was born to Edward Miller Mundy. On 18 Jul 1807 Henry Pelham-Clinton 4th Duke Newcastle-under-Lyme and she were married in Lambeth Palace. She by marriage Duchess Newcastle under Lyme. He the son of Thomas Pelham-Clinton 3rd Duke Newcastle-under-Lyme and Anna Maria Stanhope Countess Lincoln. He a great x 3 grandson of King Charles II of England Scotland and Ireland.

On 12 Jan 1851 [his father] Henry Pelham-Clinton 4th Duke Newcastle-under-Lyme (age 65) died. His son Henry Pelham-Clinton 5th Duke Newcastle-under-Lyme (age 39) succeeded 5th Duke Newcastle under Lyme, 12th Earl Lincoln. [his wife] Susan Harriet Catherine Hamilton Duchess Newcastle under Lyne (age 36) by marriage Duchess Newcastle under Lyme. Monument in the Milton Mausoleum Markham Clinton [Map].

Henry Pelham-Clinton 4th Duke Newcastle-under-Lyme: On 31 Jan 1785 he was born to Thomas Pelham-Clinton 3rd Duke Newcastle-under-Lyme and Anna Maria Stanhope Countess Lincoln in Walton, Northamptonshire. He a great x 3 grandson of King Charles II of England Scotland and Ireland. On 18 May 1795 Thomas Pelham-Clinton 3rd Duke Newcastle-under-Lyme died at Sunninghill. His son Henry Pelham-Clinton 4th Duke Newcastle-under-Lyme succeeded 4th Duke Newcastle under Lyme, 11th Earl Lincoln. In 1812 he was appointed 639th Knight of the Garter by King George IV of Great Britain and Ireland during the Regency..

Susan Harriet Catherine Hamilton Duchess Newcastle under Lyne: On 09 Jun 1814 she was born to Alexander Hamilton 10th Duke Hamilton 7th Duke Brandon and Susanna Euphemia Beckford Duchess Hamilton Duchess Brandon. On 27 Nov 1832 Henry Pelham-Clinton 5th Duke Newcastle-under-Lyme and she were married. She the daughter of Alexander Hamilton 10th Duke Hamilton 7th Duke Brandon and Susanna Euphemia Beckford Duchess Hamilton Duchess Brandon. He the son of Henry Pelham-Clinton 4th Duke Newcastle-under-Lyme and Georgiana Elizabeth Miller Mundy Duchess Newcastle under Lyne. He a great x 4 grandson of King Charles II of England Scotland and Ireland. On 28 Nov 1889 Susan Harriet Catherine Hamilton Duchess Newcastle under Lyne died.

On 18 Oct 1864 Henry Pelham-Clinton 5th Duke Newcastle-under-Lyme (age 53) died. His son [his son] Henry Pelham Alexander Pelham-Clinton 6th Duke Newcastle-under-Lyme (age 30) succeeded 6th Duke Newcastle under Lyme, 13th Earl Lincoln. [his daughter-in-law] Henrietta Adela Hope Duchess Newcastle under Lyne (age 21) by marriage Duchess Newcastle under Lyme.

On 28 Nov 1889 [his former wife] Susan Harriet Catherine Hamilton Duchess Newcastle under Lyne (age 75) died.