Biography of William Pleydell-Bouverie 3rd Earl Radnor 1779-1869

On 24th January 1777 [his father] Jacob Pleydell-Bouverie 2nd Earl Radnor [aged 26] and [his mother] Anne Duncombe Countess Radnor [aged 19] were married. She by marriage Countess Radnor. He the son of [his grandfather] William Pleydell-Bouverie 1st Earl Radnor and [his grandmother] Harriet Pleydell.

On 11th May 1779 William Pleydell-Bouverie 3rd Earl Radnor was born to [his father] Jacob Pleydell-Bouverie 2nd Earl Radnor [aged 29] and [his mother] Anne Duncombe Countess Radnor [aged 21].

On 2nd October 1800 William Pleydell-Bouverie 3rd Earl Radnor [aged 21] and Catherine Pelham-Clinton [aged 24] were married. He the son of Jacob Pleydell-Bouverie 2nd Earl Radnor [aged 50] and Anne Duncombe Countess Radnor [aged 42].

In 1801 William Pleydell-Bouverie 3rd Earl Radnor [aged 21] was elected MP Downton.

On 8th July 1801 [his daughter] Catherine Pleydell-Bouverie was born to William Pleydell-Bouverie 3rd Earl Radnor [aged 22] and [his wife] Catherine Pelham-Clinton [aged 25]. She a great x 4 granddaughter of King Charles II of England Scotland and Ireland. She married before 13th May 1828 her sixth cousin General Edward Percy Buckley.

On 22nd November 1801 William Pleydell-Bouverie 3rd Earl Radnor [aged 22] was appointed Deputy Lieutenant Berkshire.

In 1802 William Pleydell-Bouverie 3rd Earl Radnor [aged 22] was elected MP Salisbury.

On 2nd May 1804 [his daughter] Stilborn Pleydell-Bouverie was born to William Pleydell-Bouverie 3rd Earl Radnor [aged 24] and [his wife] Catherine Pelham-Clinton [aged 28]. She a great x 4 granddaughter of King Charles II of England Scotland and Ireland.

On 18th May 1804 [his wife] Catherine Pelham-Clinton [aged 28] died.

On 24th May 1814 William Pleydell-Bouverie 3rd Earl Radnor [aged 35] and Judith St John-Mildmay Countess Radnor [aged 24] were married. He the son of Jacob Pleydell-Bouverie 2nd Earl Radnor [aged 64] and Anne Duncombe Countess Radnor [aged 56].

In 1815 [his brother-in-law] Henry St John-Mildmay 4th Baronet [aged 27] and Harriett Bouverie Countess Camden [aged 24] were married. She the sister of his first wife Charlotte Bouverie; an example of Married to Two Siblings. Further, his brother Paulet St John-Mildmay [aged 23] had two years before, in 1813, marry Anna Maria Wyndham Bouverie, sister of Harriet and Charlotte; Marriage of Two Sets of Siblings. Further still, Harriet, Charlotte and Anna Maria's first cousin William Pleydell-Bouverie 3rd Earl Radnor [aged 35] married Henry and Paulet's sister Judith [aged 24].

On 18th September 1815 [his son] Jacob Pleydell-Bouverie 4th Earl Radnor was born to William Pleydell-Bouverie 3rd Earl Radnor [aged 36] and [his wife] Judith St John-Mildmay Countess Radnor [aged 25]. He married 30th October 1840 Mary Augusta Frederica Grimston, daughter of James Walter Grimston 1st Earl Verulam and Charlotte Jenkinson Countess Verulam, and had issue.

On 16th January 1817 [his daughter] Ann Maria Pleydell-Bouverie was born to William Pleydell-Bouverie 3rd Earl Radnor [aged 37] and [his wife] Judith St John-Mildmay Countess Radnor [aged 26]. She died aged eight in 1825.

On 26th April 1818 [his son] Edward Pleydell-Bouverie was born to William Pleydell-Bouverie 3rd Earl Radnor [aged 38] and [his wife] Judith St John-Mildmay Countess Radnor [aged 28]. He married 1st November 1842 Elizabeth Anne Balfour and had issue.

In April 1819 [his daughter] Jane Harriet Pleydell-Bouverie was born to William Pleydell-Bouverie 3rd Earl Radnor [aged 39] and [his wife] Judith St John-Mildmay Countess Radnor [aged 28].

On 18th July 1825 [his daughter] Ann Maria Pleydell-Bouverie [aged 8] died.

On 22nd December 1825 [his daughter] Mary Pleydell-Bouverie was born to William Pleydell-Bouverie 3rd Earl Radnor [aged 46] and [his wife] Judith St John-Mildmay Countess Radnor [aged 35].

On 27th January 1828 [his father] Jacob Pleydell-Bouverie 2nd Earl Radnor [aged 77] died. His son William [aged 48] succeeded 3rd Earl Radnor, 4th Viscount Folkestone, 4th Baron Longford, 6th Baronet Bouverie of St Catherine Cree Church in London. [his wife] Judith St John-Mildmay Countess Radnor [aged 37] by marriage Countess Radnor.

Before 13th May 1828 [his son-in-law] General Edward Percy Buckley [aged 31] and Catherine Pleydell-Bouverie [aged 26] were married. She the daughter of William Pleydell-Bouverie 3rd Earl Radnor [aged 49] and Catherine Pelham-Clinton. They were sixth cousins. She a great x 4 granddaughter of King Charles II of England Scotland and Ireland.

In 1829 [his mother] Anne Duncombe Countess Radnor [aged 70] died.

On 26th June 1832 [his son] Stillborn Pleydell-Bouverie was born to William Pleydell-Bouverie 3rd Earl Radnor [aged 53] and [his wife] Judith St John-Mildmay Countess Radnor [aged 42].

On 30th October 1840 Jacob Pleydell-Bouverie 4th Earl Radnor [aged 25] and Mary Augusta Frederica Grimston [aged 19] were married. She the daughter of James Walter Grimston 1st Earl Verulam [aged 65] and Charlotte Jenkinson Countess Verulam. He the son of William Pleydell-Bouverie 3rd Earl Radnor [aged 61] and Judith St John-Mildmay Countess Radnor [aged 50].

On 1st November 1842 Edward Pleydell-Bouverie [aged 24] and Elizabeth Anne Balfour [aged 22] were married. He the son of William Pleydell-Bouverie 3rd Earl Radnor [aged 63] and Judith St John-Mildmay Countess Radnor [aged 52].

On 27th April 1851 [his wife] Judith St John-Mildmay Countess Radnor [aged 61] died.

On 9th April 1869 William Pleydell-Bouverie 3rd Earl Radnor [aged 89] died. His son Jacob [aged 53] succeeded 4th Earl Radnor, 5th Viscount Folkestone, 5th Baron Longford, 7th Baronet Bouverie of St Catherine Cree Church in London. Mary Augusta Frederica Grimston [aged 47] by marriage Countess Radnor.