Question: Who is the paternal grandmother of Sir William À Court, 1St Baronet?

Knowledge 1: Sir William à Court, 1st Baronet
Sir William Pierce Ashe à Court, 1st Baronet (c. 1747 – 22 July 1817) was a British soldier and Member of Parliament (MP).à Court was the son of General William Ashe-à Court and Anne Vernon.He represented Heytesbury in the House of Commons from 1781 to 1790 and again from 1806 to 1807.In 1795 he was created a Baronet, of Heytesbury in the County of Wiltshire.He was appointed Lieutenant-Colonel of the Wiltshire Militia in 1797 and High Sheriff of Wiltshire for 1812.à Court married, firstly, Catherine Bradford, daughter of John Bradford, in 1769.In 1777 Catherine A'Court died in Cheltenham, Gloucestershire; her memorial plaque in Cheltenham's parish church suggests this was due to her having been poisoned with arsenic by a servant.The following year à Court married Laetitia Wyndham, daughter of Henry Wyndham and sister of Henry Penruddocke Wyndham.He died in July 1817 and was succeeded in the baronetcy by his son from his second marriage, William, who became Lord Lieutenant of Ireland and was elevated to the peerage as Baron Heytesbury in 1828.Lady à Court died in 1821.His granddaughter Elizabeth Ash à Court-Repington (d. 1911), the only daughter of General Charles Ashe à Court-Repington and niece of William à Court, 1st Baron Heytesbury, married in 1846the Rt.Hon.Sidney Herbert and had seven children, including the 13th and 14th Earls of Pembroke & Montgomery. [SEP] Knowledge 2: William Ashe-à Court
General William Ashe-à Court ("c." 1708 – 2 August 1781) was a senior British Army officer and a Member of Parliament.Born William à Court, he was the son of Pierce à Court, MP and Elizabeth Ashe of Ivy Church, Wiltshire.He joined the British Army as an ensign in the 11th Foot in 1726.He became a cornet in the 4th Dragoons in 1729 and in 1738 a lieutenant and captain in the 2nd Foot Guards, in which regiment he was subsequently promoted captain and lieutenant-colonel in 1745, 2nd major and colonel in 1755, major-general in 1759 and lieutenant-general in 1765.He served in Flanders during the War of the Austrian succession (1740–48).He was given the colonelcy of the 11th Foot in 1765, a position he held until his death.He was made full general on 19 March 1778.He also sat as Member of Parliament for Heytesbury between 1751 and 1781.In 1768 he assumed by Royal licence the additional surname of Ashe in compliance with the will of his uncle, Edward Ashe.He died in 1781.He had married Annabella Vernon, daughter of Thomas Vernon, in 1746.Their only son William succeeded him as MP for Heytesbury and was created a baronet in 1795.His grandson, also named William, was raised to the peerage as Baron Heytesbury in 1828.
Knowledge 1: Sir William à Court, 1st Baronet
Sir William Pierce Ashe à Court, 1st Baronet (c. 1747 – 22 July 1817) was a British soldier and Member of Parliament (MP).à Court was the son of General William Ashe-à Court and Anne Vernon.He represented Heytesbury in the House of Commons from 1781 to 1790 and again from 1806 to 1807.In 1795 he was created a Baronet, of Heytesbury in the County of Wiltshire.He was appointed Lieutenant-Colonel of the Wiltshire Militia in 1797 and High Sheriff of Wiltshire for 1812.à Court married, firstly, Catherine Bradford, daughter of John Bradford, in 1769.In 1777 Catherine A'Court died in Cheltenham, Gloucestershire; her memorial plaque in Cheltenham's parish church suggests this was due to her having been poisoned with arsenic by a servant.The following year à Court married Laetitia Wyndham, daughter of Henry Wyndham and sister of Henry Penruddocke Wyndham.He died in July 1817 and was succeeded in the baronetcy by his son from his second marriage, William, who became Lord Lieutenant of Ireland and was elevated to the peerage as Baron Heytesbury in 1828.Lady à Court died in 1821.His granddaughter Elizabeth Ash à Court-Repington (d. 1911), the only daughter of General Charles Ashe à Court-Repington and niece of William à Court, 1st Baron Heytesbury, married in 1846the Rt.Hon.Sidney Herbert and had seven children, including the 13th and 14th Earls of Pembroke & Montgomery. [SEP] Knowledge 2: Hannah Arnold
Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children.
Knowledge 1: Sir William à Court, 1st Baronet
Sir William Pierce Ashe à Court, 1st Baronet (c. 1747 – 22 July 1817) was a British soldier and Member of Parliament (MP).à Court was the son of General William Ashe-à Court and Anne Vernon.He represented Heytesbury in the House of Commons from 1781 to 1790 and again from 1806 to 1807.In 1795 he was created a Baronet, of Heytesbury in the County of Wiltshire.He was appointed Lieutenant-Colonel of the Wiltshire Militia in 1797 and High Sheriff of Wiltshire for 1812.à Court married, firstly, Catherine Bradford, daughter of John Bradford, in 1769.In 1777 Catherine A'Court died in Cheltenham, Gloucestershire; her memorial plaque in Cheltenham's parish church suggests this was due to her having been poisoned with arsenic by a servant.The following year à Court married Laetitia Wyndham, daughter of Henry Wyndham and sister of Henry Penruddocke Wyndham.He died in July 1817 and was succeeded in the baronetcy by his son from his second marriage, William, who became Lord Lieutenant of Ireland and was elevated to the peerage as Baron Heytesbury in 1828.Lady à Court died in 1821.His granddaughter Elizabeth Ash à Court-Repington (d. 1911), the only daughter of General Charles Ashe à Court-Repington and niece of William à Court, 1st Baron Heytesbury, married in 1846the Rt.Hon.Sidney Herbert and had seven children, including the 13th and 14th Earls of Pembroke & Montgomery. [SEP] Knowledge 2: Kaoru Hatoyama
After the elections of 2009, she became more widely known as the grandmother of Prime Minister Yukio Hatoyama and his politician brother Kunio Hatoyama.

Answer: Elizabeth Ashe