question: Who is the paternal grandfather of Henry Cubitt, 4Th Baron Ashcombe?
context: [["Henry Bryant (naturalist)", ["Henry Bryant( May 12, 1820 \u2013 February 2, 1867) was an American physician and naturalist.", "He was the grandfather of Henry Bryant Bigelow."]], ["Henry Krause", ["Henry J.\" Red\" Krause, Jr.( August 28, 1913 \u2013 February 20, 1987) was an American football offensive lineman in the National Football League for the Brooklyn Dodgers and the Washington Redskins.", "He played college football at St. Louis University.", "He is the grandfather of Jennifer Krause", "He is the great grandfather of Payton Hoeing"]], ["Roland Cubitt, 3rd Baron Ashcombe", ["Roland Calvert Cubitt, 3rd Baron Ashcombe, (26 January 1899 \u2013 28 October 1962) was a member of the British aristocracy.", "He became Baron Ashcombe on the death of his father Henry Cubitt, 2nd Baron Ashcombe, in 1947.", "He is also the maternal grandfather of Camilla, Duchess of Cornwall (born Camilla Shand), now the wife of Charles, Prince of Wales."]], ["Kaya Alp", ["Kaya Alp was, according to Ottoman tradition, the son of K\u0131z\u0131l Bu\u011fa and the father of Suleyman Shah, who was, in turn, the grandfather of Ertu\u011frul, and the great grandfather of the Ottoman Empire founder, Osman I."]], ["Fred Le Deux", ["Frederick\" Fred\" Le Deux( born 4 December 1934) was an Australian rules footballer who played with Geelong in the Victorian Football League( VFL).", "He is the grandfather of Tom Hawkins."]], ["Henry Wentworth", ["Sir Henry Wentworth of Nettlestead, Suffolk, KB( born c. 1448 \u2013 died between 17 August 1499 and 27 February 1501),\" de jure\" 4th Baron le Despencer, was the grandfather of Henry VIII's third wife, Jane Seymour, and the great- grandfather of Jane's son, Edward VI."]], ["Henry Cubitt, 4th Baron Ashcombe", ["Henry Edward Cubitt, 4th Baron Ashcombe (31 March 1924 \u2013 4 December 2013), was a British peer.", "He was the son of Roland Cubitt, 3rd Baron Ashcombe, and Sonia Rosemary Keppel, and the uncle and godfather of Camilla, Duchess of Cornwall."]], ["Henry Percy, 1st Earl of Northumberland", ["Henry Percy, 1st Earl of Northumberland, 4th Baron Percy, titular King of Mann, KG, Lord Marshal( 10 November 134120 February 1408) was the son of Henry de Percy, 3rd Baron Percy, and a descendant of Henry III of England.", "His mother was Mary of Lancaster, daughter of Henry, 3rd Earl of Lancaster, son of Edmund, Earl of Leicester and Lancaster, who was the son of Henry III."]], ["Henry Cubitt, 2nd Baron Ashcombe", ["Henry Cubitt, 2nd Baron Ashcombe( 14 March 1867 \u2013 27 October 1947), was a British politician and peer, the son of George Cubitt, 1st Baron Ashcombe, and his wife Laura Joyce."]], ["Mark Dent-Brocklehurst", ["Geoffrey Mark Dent- Brocklehurst( 25 April 1932 \u2013 9 September 1972) was a British stockbroker and the heir to Sudeley Castle.", "He was the son of Major John Henry Dent- Brocklehurst and his wife, Mary(\" n\u00e9e\" Morrison).", "Via his paternal grandmother, Marion Lascelles, he is a descendant of Henry Lascelles, 3rd Earl of Harewood.", "Thus he was a third cousin of George Lascelles, 7th Earl of Harewood.", "Michael Hicks Beach, 2nd Earl St Aldwyn, whose mother was Marjorie Brocklehurst, was his first cousin.", "Dent- Brocklehurst died suddenly from a heart attack in 1972, aged 40.", "The castle passed to his wife, Mary Elizabeth(\" n\u00e9e\" Chipps), and their two children, Henry and Mollie.", "His wife remarried Henry Cubitt, 4th Baron Ashcombe, in 1979."]]]
supporting_facts: [["Henry Cubitt, 4th Baron Ashcombe", 1], ["Roland Cubitt, 3rd Baron Ashcombe", 1]]
evidences: [["Henry Edward Cubitt, 4th Baron Ashcombe", "father", "Roland Cubitt, 3rd Baron Ashcombe"], ["Roland Cubitt, 3rd Baron Ashcombe", "father", "Henry Cubitt, 2nd Baron Ashcombe"]]
answer: Henry Cubitt, 2nd Baron Ashcombe