Question: Where did Edward Seymour, Lord Beauchamp's mother die?

Knowledge 1: Edward Seymour, Lord Beauchamp
Edward Seymour, Lord Beauchamp of Hatch (21 September 1561 – 21 July 1612) was an English nobleman who had a theoretically strong claim to the throne of England through his mother, Lady Catherine Grey, but his legitimacy was questioned.He was an ancestor of the Dukes of Somerset. [SEP] Knowledge 2: Lady Katherine Grey
Katherine Seymour, Countess of Hertford (25 August 1540 – 26 January 1568), born Lady Katherine Grey, was a younger sister of Lady Jane Grey.A granddaughter of Henry VIII's sister Mary, she emerged as a prospective successor to her cousin,Elizabeth I of England, before incurring Queen Elizabeth's wrath by secretly marrying Edward Seymour, 1st Earl of Hertford.Arrested after the Queen was informed of their clandestine marriage, Katherine ("as" Lady Hertford) lived in captivity until her death, having borne two sons in the Tower of London.
Knowledge 1: Edward Seymour, Lord Beauchamp
Edward Seymour, Lord Beauchamp of Hatch (21 September 1561 – 21 July 1612) was an English nobleman who had a theoretically strong claim to the throne of England through his mother, Lady Catherine Grey, but his legitimacy was questioned.He was an ancestor of the Dukes of Somerset. [SEP] Knowledge 2: Edward Seymour, 8th Duke of Somerset
Edward Seymour, 8th Duke of Somerset (December 1694 or early 1695 – December 1757) was an English peer and landowner.The son of Sir Edward Seymour, 5th Baronet, of Berry Pomeroy, a descendant of Lord Protector Somerset by his first marriage, to Catherine Fillol, he was baptised at Easton Royal, Wiltshire, on 17 January 1694.On 8 March 1716 or 5 March 1717, at Monkton Farleigh, Edward Seymour married Mary Webb (born at Seend on 22 October 1697, died 1 February 1768, and buried at Seend), a daughter of Daniel Webb, of Monkton Farleigh, and wife Elizabeth Somner, daughter of John Somner, of Seend.They had at least five children.In December 1740, his father died and Seymour inherited his manors in Wiltshire and Devon.On 11 September 1744, with the unexpected death of George Seymour, Viscount Beauchamp (1725–1744), the only son of Algernon Seymour, Earl of Hertford, himself son and heir of Charles Seymour, 6th Duke of Somerset, the likelihood emerged of Seymour succeeding his distant cousin as Duke of Somerset and Baron Seymour, as the future 7th Duke was then aged sixty, and his wife was past child-bearing age.On 23 November 1750 the Duke died, and Seymour duly succeeded to his titles.However, he inherited little of the great wealth enjoyed by his two immediate predecessors, as the 7th Duke had arranged for the principal Percy family estates and houses of Alnwick Castle, Northumberland House, Petworth House, and Syon House to be divided between his daughter Elizabeth and his nephew Charles Wyndham.As a result, the Dukes of Somerset were never again among the greatest landowning families.Seymour's children were all born long before the dukedom came to him:The 8th Duke of Somerset died between 12 and 15 December 1757, and was buried at Maiden Bradley on 21 December 1757.
Knowledge 1: Lady Katherine Grey
Katherine Seymour, Countess of Hertford (25 August 1540 – 26 January 1568), born Lady Katherine Grey, was a younger sister of Lady Jane Grey.A granddaughter of Henry VIII's sister Mary, she emerged as a prospective successor to her cousin,Elizabeth I of England, before incurring Queen Elizabeth's wrath by secretly marrying Edward Seymour, 1st Earl of Hertford.Arrested after the Queen was informed of their clandestine marriage, Katherine ("as" Lady Hertford) lived in captivity until her death, having borne two sons in the Tower of London. [SEP] Knowledge 2: Edward Seymour, 8th Duke of Somerset
Edward Seymour, 8th Duke of Somerset (December 1694 or early 1695 – December 1757) was an English peer and landowner.The son of Sir Edward Seymour, 5th Baronet, of Berry Pomeroy, a descendant of Lord Protector Somerset by his first marriage, to Catherine Fillol, he was baptised at Easton Royal, Wiltshire, on 17 January 1694.On 8 March 1716 or 5 March 1717, at Monkton Farleigh, Edward Seymour married Mary Webb (born at Seend on 22 October 1697, died 1 February 1768, and buried at Seend), a daughter of Daniel Webb, of Monkton Farleigh, and wife Elizabeth Somner, daughter of John Somner, of Seend.They had at least five children.In December 1740, his father died and Seymour inherited his manors in Wiltshire and Devon.On 11 September 1744, with the unexpected death of George Seymour, Viscount Beauchamp (1725–1744), the only son of Algernon Seymour, Earl of Hertford, himself son and heir of Charles Seymour, 6th Duke of Somerset, the likelihood emerged of Seymour succeeding his distant cousin as Duke of Somerset and Baron Seymour, as the future 7th Duke was then aged sixty, and his wife was past child-bearing age.On 23 November 1750 the Duke died, and Seymour duly succeeded to his titles.However, he inherited little of the great wealth enjoyed by his two immediate predecessors, as the 7th Duke had arranged for the principal Percy family estates and houses of Alnwick Castle, Northumberland House, Petworth House, and Syon House to be divided between his daughter Elizabeth and his nephew Charles Wyndham.As a result, the Dukes of Somerset were never again among the greatest landowning families.Seymour's children were all born long before the dukedom came to him:The 8th Duke of Somerset died between 12 and 15 December 1757, and was buried at Maiden Bradley on 21 December 1757.

Answer: London