question: Who is John Beresford, 4Th Marquess Of Waterford's paternal grandfather?
context: [["Henry Beresford, 2nd Marquess of Waterford", ["Henry de La Poer Beresford, 2nd Marquess of Waterford KP, PC (Ire) (23 May 1772 \u2013 16 July 1826) styled Lord Le Poer from 1783 until 1789 and Earl of Tyrone from 1789 to 1800, was an Irish peer.", "Beresford entered the Irish House of Commons for Londonderry County in 1790 and sat for the constituency until the Act of Union.", "In 1798, he also stood for Coleraine but chose not to sit.", "Beresford became Marquess of Waterford in 1800 after the death of George Beresford, 1st Marquess of Waterford and was appointed a Knight of the Order of St Patrick on 14 March 1806."]], ["Lord Charles Beresford", ["Charles William de la Poer Beresford, 1st Baron Beresford,( 10 February 1846 \u2013 6 September 1919), styled Lord Charles Beresford between 1859 and 1916, was a British admiral and Member of Parliament.", "Beresford was the second son of John Beresford, 4th Marquess of Waterford, thus despite his courtesy title as the younger son of a Marquess, he was still eligible to enter the House of Commons.", "He combined the two careers of the navy and a member of parliament, making a reputation as a hero in battle and champion of the navy in the House of Commons.", "He was a well- known and popular figure who courted publicity, widely known to the British public as\" Charlie B\".", "He was considered by many to be a personification of John Bull, indeed was normally accompanied by his trademark, a bulldog.", "His later career was marked by a longstanding dispute with Admiral of the Fleet Sir John Fisher, over reforms championed by Fisher introducing new technology and sweeping away traditional practices.", "Fisher, slightly senior to Beresford and more successful, became a barrier to Beresford's rise to the highest office in the navy.", "Beresford rose to occupy the most senior sea commands, the Mediterranean and Channel fleets, but failed in his ambition to become First Sea Lord."]], ["John Westley", ["Rev. John Westley( 1636 \u2013 78) was an English nonconformist minister.", "He was the grandfather of John Wesley( founder of Methodism)."]], ["John Beresford, 4th Marquess of Waterford", ["Reverend John de la Poer Beresford, 4th Marquess of Waterford (27 April 1814 \u2013 6 November 1866) was an Irish peer and Church of Ireland minister.", "Beresford was the third son of the Henry Beresford, 2nd Marquess of Waterford and his wife, Susanna.", "He was educated at Eton and Trinity College, Cambridge.", "He later entered the ministry and was the incumbent of Mullaghbrack, County Armagh and a Prebendary of St Patrick's Cathedral, serving under his uncle, Lord John.", "On 20 February 1843, he married Christiana Leslie, daughter of Charles Powell Leslie II.", "They had five sons:", "Beresford inherited the marquessate from his childless brother in 1859.", "On his own death in 1866, the title passed to his eldest son, John."]], ["John Hay, 4th Marquess of Tweeddale", ["John Hay, 4th Marquess of Tweeddale,( 16959 December 1762) was a Scottish nobleman."]], ["Simon Isaacs, 4th Marquess of Reading", ["Simon Rufus Isaacs, 4th Marquess of Reading( born 18 May 1942), is a British peer, banker and philanthropist."]], ["John Crichton-Stuart, 5th Marquess of Bute", ["John Crichton- Stuart, 5th Marquess of Bute( 4 August 1907 \u2013 14 August 1956) was the son of John Crichton- Stuart, 4th Marquess of Bute and Augusta Bellingham."]], ["Richard Chenevix (bishop)", ["Richard Chenevix( 1698 \u2013 11 September 1779) was Bishop of Waterford and Lismore.", "He was the grandfather of Melesina Trench and was responsible for her upbringing after she was orphaned, until his death."]], ["Arthur Butler, 4th Marquess of Ormonde", ["Arthur Butler, 4th Marquess of Ormonde( 23 September 1849 \u2013 4 July 1943) was the son of John Butler, 2nd Marquess of Ormonde and Frances Jane Paget.", "At the time of his birth, he was the third son of Lord and Lady Ormonde, and was christened James Arthur Wellington Foley Butler."]], ["John Crichton-Stuart, 4th Marquess of Bute", ["John Crichton- Stuart, 4th Marquess of Bute, KT( 20 June 1881 \u2013 25 April 1947), was a Scottish peer."]]]
supporting_facts: [["John Beresford, 4th Marquess of Waterford", 1], ["Henry Beresford, 2nd Marquess of Waterford", 3]]
evidences: [["John Beresford, 4th Marquess of Waterford", "father", "Henry Beresford"], ["Henry Beresford", "father", "George Beresford, 1st Marquess of Waterford"]]
answer: George Beresford, 1st Marquess of Waterford