On 01 Jun 1789 Georgiana Elizabeth Miller Mundy Duchess Newcastle under Lyne was born to Edward Miller Mundy (age 38).
On 18 May 1795 Thomas Pelham-Clinton 3rd Duke Newcastle-under-Lyme 1752-1795 (age 42) died at Sunninghill. His son [her future husband] Henry Pelham-Clinton 4th Duke Newcastle-under-Lyme 1785-1851 (age 10) succeeded 4th Duke Newcastle under Lyme, 11th Earl Lincoln.
On 18 Jul 1807 Henry Pelham-Clinton 4th Duke Newcastle-under-Lyme 1785-1851 (age 22) and Georgiana Elizabeth Miller Mundy Duchess Newcastle under Lyne (age 18) were married in Lambeth Palace [Map]. She by marriage Duchess Newcastle under Lyme. He the son of Thomas Pelham-Clinton 3rd Duke Newcastle-under-Lyme 1752-1795 and Anna Maria Stanhope Countess Lincoln -1834. He a great x 3 grandson of King Charles II of England Scotland and Ireland. 
In or before 1810 [her daughter] Caroline Augusta Pelham-Clinton was born to [her husband] Henry Pelham-Clinton 4th Duke Newcastle-under-Lyme 1785-1851 (age 24) and Georgiana Elizabeth Miller Mundy Duchess Newcastle under Lyne (age 20).
On 22 May 1811 [her son] Henry Pelham-Clinton 5th Duke Newcastle-under-Lyme was born to [her husband] Henry Pelham-Clinton 4th Duke Newcastle-under-Lyme 1785-1851 (age 26) and Georgiana Elizabeth Miller Mundy Duchess Newcastle under Lyne (age 21).
On 03 Dec 1813 [her son] Charles Pelham Pelham-Clinton was born to [her husband] Henry Pelham-Clinton 4th Duke Newcastle-under-Lyme 1785-1851 (age 28) and Georgiana Elizabeth Miller Mundy Duchess Newcastle under Lyne (age 24).
On 20 Sep 1822 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).
On 12 Jan 1851 [her former husband] Henry Pelham-Clinton 4th Duke Newcastle-under-Lyme 1785-1851 (age 65) died. His son [her son] Henry Pelham-Clinton 5th Duke Newcastle-under-Lyme (age 39) succeeded 5th Duke Newcastle under Lyme, 12th Earl Lincoln. Susan Harriet Catherine Hamilton Duchess Newcastle under Lyne 1814-1889 (age 36) by marriage Duchess Newcastle under Lyme. Monument in the Milton Mausoleum Markham Clinton [Map].
Paternal Family Tree: Mundy
Kings Wessex: Great x 24 Grand Daughter of King Edmund "Ironside" I of England
Kings Gwynedd: Great x 22 Grand Daughter of Owain "Great" King Gwynedd 1100-1170
Kings Seisyllwg: Great x 28 Grand Daughter of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Kings Powys: Great x 23 Grand Daughter of Maredudd ap Bleddyn King Powys 1047-1132
Kings England: Great x 17 Grand Daughter of King Henry III of England
Kings Scotland: Great x 22 Grand Daughter of Malcolm III King Scotland
Kings Franks: Great x 20 Grand Daughter of Louis VII King Franks
Kings France: Great x 18 Grand Daughter of Louis "Lion" VIII King France
Great x 4 Grandfather: Francis Mundy 11 x Great Grand Son of King Henry III of England
Great x 3 Grandfather: John Mundy 12 x Great Grand Son of King Henry III of England
Great x 2 Grandfather: Gilbert Mundy 13 x Great Grand Son of King Henry III of England
Great x 1 Grandfather: Robert Mundy 14 x Great Grand Son of King Henry III of England
GrandFather: Edward Mundy 15 x Great Grand Son of King Henry III of England
Father: Edward Miller Mundy 16 x Great Grand Son of King Henry III of England
Georgiana Elizabeth Miller Mundy Duchess Newcastle under Lyne 1789-1822 17 x Great Grand Daughter of King Henry III of England