Question: Who is the paternal grandfather of George Tuchet, 1St Earl Of Castlehaven?

Knowledge 1: George Tuchet, 1st Earl of Castlehaven
George Tuchet, 1st Earl of Castlehaven (c. 1551 – 1617), was the son of Henry Tuchet, 10th Baron Audley (died 1563) and his wife, née Elizabeth Sneyd.He succeeded his father as 11th Baron Audley and 8th Baron Tuchet on 30 December 1563, and served in the Parliament of England from 30 September 1566 to 5 April 1614.He was a Fellow of Magdalen College, Oxford.He was Governor of Utrecht in the Netherlands, and Governor of Kells, County Meath, Ireland.He was wounded at the Battle of Kinsale, 24 December 1601.He resided primarily in Ireland and was summoned by writ to the Irish House of Lords 11 March 1613/1614.He was created 1st Baron Audley of Orier (County Armagh) and 1st Earl of Castlehaven (County Cork) on 6 September 1616 in the Peerage of Ireland.In the late 1570s or early 1580s he married Lucy Mervyn, who died on 20 February 1616, only child of Sir James Mervyn and of his wife Amy Clark.They had seven children:On 29 August 1611, at St. Mary-le-Strand, Middlesex, he married his second wife, Elizabeth Noel (d. 1644), the daughter of Sir Andrew Noel (d. 1607) and his wife, née Mabel Harington.The couple had no children.Comment :- Contradiction on this pageLucy Mervyn died 20 Feb 1616, he married his 2nd wife Elizabeth Noel on 29 August 1611 ?The administration of his will was granted to his daughter Eleanor, wife of Sir Archibald Douglas.He was succeeded as Earl of Castlehaven by his son, Mervyn.His widow married Sir Piers Crosby on 6 March 1618/1619, and was living in 1644. [SEP] Knowledge 2: Henry Tuchet, 10th Baron Audley
Henry Tuchet, 10th Baron Audley, 7th Baron Tuchet (died 30 December 1563) was an English peer.Henry Tuchet was the son of George Tuchet, 9th Baron Audley (died 1560).He married Elizabeth Sneyd, daughter of Sir William Sneyd (or Suede).He inherited his title on the death of his father.In 1585 he went with Leicester to the Netherlands.He died on 30 December 1563 and was buried in Betley, Staffordshire.He was succeeded by his son, George Tuchet, 11th Baron Audley (c. 1561 - 1616), who was made 1st Earl of Castlehaven at the end of his life.
Knowledge 1: George Tuchet, 1st Earl of Castlehaven
George Tuchet, 1st Earl of Castlehaven (c. 1551 – 1617), was the son of Henry Tuchet, 10th Baron Audley (died 1563) and his wife, née Elizabeth Sneyd.He succeeded his father as 11th Baron Audley and 8th Baron Tuchet on 30 December 1563, and served in the Parliament of England from 30 September 1566 to 5 April 1614.He was a Fellow of Magdalen College, Oxford.He was Governor of Utrecht in the Netherlands, and Governor of Kells, County Meath, Ireland.He was wounded at the Battle of Kinsale, 24 December 1601.He resided primarily in Ireland and was summoned by writ to the Irish House of Lords 11 March 1613/1614.He was created 1st Baron Audley of Orier (County Armagh) and 1st Earl of Castlehaven (County Cork) on 6 September 1616 in the Peerage of Ireland.In the late 1570s or early 1580s he married Lucy Mervyn, who died on 20 February 1616, only child of Sir James Mervyn and of his wife Amy Clark.They had seven children:On 29 August 1611, at St. Mary-le-Strand, Middlesex, he married his second wife, Elizabeth Noel (d. 1644), the daughter of Sir Andrew Noel (d. 1607) and his wife, née Mabel Harington.The couple had no children.Comment :- Contradiction on this pageLucy Mervyn died 20 Feb 1616, he married his 2nd wife Elizabeth Noel on 29 August 1611 ?The administration of his will was granted to his daughter Eleanor, wife of Sir Archibald Douglas.He was succeeded as Earl of Castlehaven by his son, Mervyn.His widow married Sir Piers Crosby on 6 March 1618/1619, and was living in 1644. [SEP] Knowledge 2: Mervyn Tuchet, 2nd Earl of Castlehaven
Mervyn Tuchet (sometimes Mervin Touchet), 2nd Earl of Castlehaven (1593 – 14 May 1631), was an English nobleman who was convicted of rape and sodomy and subsequently executed.A son of George Tuchet, 1st Earl of Castlehaven and 11th Baron Audley, by his wife, Lucy Mervyn, he was known by the courtesy title of Lord Audley during his father's lifetime, so is sometimes referred to as Mervyn Audley.He was knighted by James I in 1608, before he studied law at the Middle Temple.He served as Member of the Parliament of England for Dorset in the Addled Parliament of 1614 and was a Justice of the Peace for the counties of Dorset, Somerset, and Wiltshire.He succeeded his father on 20 February 1616/7 as Earl of Castlehaven and Baron Audley.He left seven children upon his death.Sometime before 1612 (records of the marriage are lacking), Lord Audley married Elizabeth Barnham, a sister-in-law of the philosopher and scientist Francis Bacon, and with her he had six children.By all accounts the marriage was a loving and successful one, ending with her death in 1622.His second marriage, on 22 July 1624, at Harefield, Middlesex, was to the former Lady Anne Stanley (1580–1647), elder daughter and co-heiress of Ferdinando Stanley, 5th Earl of Derby (by his wife, Alice Spencer), and widow of Grey Brydges, 5th Baron Chandos.They had a daughter, Anne Touchet, who died young.Lady Anne was significantly older than Castlehaven, and the marriage was not a success, but in 1628 Lord Castlehaven's son was married to her thirteen-year-old daughter, Elizabeth; a marriage of step-children.
Knowledge 1: Henry Tuchet, 10th Baron Audley
Henry Tuchet, 10th Baron Audley, 7th Baron Tuchet (died 30 December 1563) was an English peer.Henry Tuchet was the son of George Tuchet, 9th Baron Audley (died 1560).He married Elizabeth Sneyd, daughter of Sir William Sneyd (or Suede).He inherited his title on the death of his father.In 1585 he went with Leicester to the Netherlands.He died on 30 December 1563 and was buried in Betley, Staffordshire.He was succeeded by his son, George Tuchet, 11th Baron Audley (c. 1561 - 1616), who was made 1st Earl of Castlehaven at the end of his life. [SEP] Knowledge 2: Mervyn Tuchet, 2nd Earl of Castlehaven
Mervyn Tuchet (sometimes Mervin Touchet), 2nd Earl of Castlehaven (1593 – 14 May 1631), was an English nobleman who was convicted of rape and sodomy and subsequently executed.A son of George Tuchet, 1st Earl of Castlehaven and 11th Baron Audley, by his wife, Lucy Mervyn, he was known by the courtesy title of Lord Audley during his father's lifetime, so is sometimes referred to as Mervyn Audley.He was knighted by James I in 1608, before he studied law at the Middle Temple.He served as Member of the Parliament of England for Dorset in the Addled Parliament of 1614 and was a Justice of the Peace for the counties of Dorset, Somerset, and Wiltshire.He succeeded his father on 20 February 1616/7 as Earl of Castlehaven and Baron Audley.He left seven children upon his death.Sometime before 1612 (records of the marriage are lacking), Lord Audley married Elizabeth Barnham, a sister-in-law of the philosopher and scientist Francis Bacon, and with her he had six children.By all accounts the marriage was a loving and successful one, ending with her death in 1622.His second marriage, on 22 July 1624, at Harefield, Middlesex, was to the former Lady Anne Stanley (1580–1647), elder daughter and co-heiress of Ferdinando Stanley, 5th Earl of Derby (by his wife, Alice Spencer), and widow of Grey Brydges, 5th Baron Chandos.They had a daughter, Anne Touchet, who died young.Lady Anne was significantly older than Castlehaven, and the marriage was not a success, but in 1628 Lord Castlehaven's son was married to her thirteen-year-old daughter, Elizabeth; a marriage of step-children.

Answer: George Tuchet, 9th Baron Audley