title: Walter Calverley
paragraph_text: Walter Calverley was the eldest son and heir of William Calverley (d.1572) by his wife, Katherine Thorneholme, daughter of John Thorneholme of Haysthorpe, Yorkshire. William Calverley was the son of Sir Walter Calverley and Anne Danby, daughter of Sir Christopher Danby (d. 14 June 1571) and Elizabeth Neville, daughter of Richard Neville, 2nd Baron Latimer.
title: Sir William Maule
paragraph_text: Sir William Maule was the eldest son of Sir Peter Maule and Christina de Valognes, Baron and Baroness of Panmure and Benvie. William succeeded as Baron in 1254 on his father's death. He was married to Ethana de Vallibus, daughter of John Vaux, Lord of Dirleton, and left one son, Henry Maule, who succeeded him as Baron.
title: John, King of England
paragraph_text: John's first wife, Isabel, Countess of Gloucester, was released from imprisonment in 1214; she remarried twice, and died in 1217. John's second wife, Isabella of Angoulême, left England for Angoulême soon after the king's death; she became a powerful regional leader, but largely abandoned the children she had had by John. John had five legitimate children, all by Isabella. His eldest son, Henry III, ruled as king for the majority of the 13th century. Richard became a noted European leader and ultimately the King of the Romans in the Holy Roman Empire. Joan married Alexander II of Scotland to become his queen consort. Isabella married the Holy Roman Emperor Frederick II. His youngest daughter, Eleanor, married William Marshal's son, also called William, and later the famous English rebel Simon de Montfort. John had a number of illegitimate children by various mistresses, including nine sons – Richard, Oliver, John, Geoffrey, Henry, Osbert Gifford, Eudes, Bartholomew and probably Philip – and three daughters – Joan, Maud and probably Isabel. Of these, Joan became the most famous, marrying Prince Llywelyn the Great of Wales.
title: HMS Farnham Castle (K413)
paragraph_text: She was laid down at John Crown & Sons Ltd in Sunderland on 25 June 1943 and launched on 25 April 1944 before being commissioned on 31 January 1945
title: Liu Ju
paragraph_text: Liu Ju (; 128–91 BC), formally known as Crown Prince Wei (衛太子) and posthumously as Crown Prince Li (戾太子, literally "the Unrepentant Crown Prince") was a Western Han Dynasty crown prince. He was the eldest son and the heir apparent to his father, Emperor Wu of Han, until his death at age 38 during the political turmoil in 91 BC. Contrary to his less-than-flattering posthumous name, Liu Ju was generally regarded by historians as a well-mannered, benevolent, morally upright man who, by circumstances out of his control, was forced into an uprising against his father's army and died as a consequence of the rebellion.
title: John Mitchell Kemble
paragraph_text: John Mitchell Kemble (2 April 1807 – 26 March 1857), English scholar and historian, was the eldest son of Charles Kemble the actor and Maria Theresa Kemble. He is notable for his major contribution to the history of the Anglo-Saxons and philology of the Old English language.
title: Succession to the British throne
paragraph_text: Queen Elizabeth II is the sovereign, and her heir apparent is her eldest son, Charles, Prince of Wales. Next in line after him is Prince William, Duke of Cambridge, the Prince of Wales's elder son. Third in line is Prince George, the son of the Duke of Cambridge, followed by his sister, Princess Charlotte. Fifth in line is Prince Henry, the younger son of the Prince of Wales. Sixth in line is Prince Andrew, Duke of York, the Queen's second - eldest son. Any of the first six in line marrying without the sovereign's consent would be disqualified from succession.
title: Eric Penn
paragraph_text: Eric Penn was the eldest son of William Penn, a cricketer and a businessman who ran the family engineering company of John Penn and Sons founded by his own father, John Penn, which was based in Greenwich, London. Eric Penn was educated at Eton College and at Trinity College, Cambridge.
title: James Gooderham Worts
paragraph_text: James Gooderham Worts (June 4, 1818 - June 20, 1882) was the eldest son of James Worts and Elizabeth Gooderham.
title: Zhao Jiande
paragraph_text: Zhao Jiande was the eldest son of Zhao Yingqi and a Yue woman. Although the eldest, Jiande was passed over for kingship in preference for his half-brother, Zhao Yingqi.
title: Roberto Irineu Marinho
paragraph_text: Roberto Irineu Marinho was born in Rio de Janeiro, RJ, the eldest son of three of the late Roberto Marinho.
title: John Darling and Son
paragraph_text: John Darling and Son was an Australian wheat merchant and flour milling company founded in Adelaide, South Australia, for many years the largest in Australia. It was founded by John Darling Sr. (1831–1905), a businessman of Scottish origin, and Member of Parliament for 25 years. He was succeeded by his eldest son, John Darling, Jr. (1852–1914), also a Member of Parliament, then by Harold Gordon Darling. It was registered as a private company in Victoria in 1953 with three directors: Norman Darling, Leonard Darling, and Leonard Gordon Darling.
title: Wondosson Kassa
paragraph_text: "Leul" Wondosson Kassa was the eldest son of "Ras" Kassa Haile Darge. "Ras" Kassa was a loyal ally of "Negus" Tafari Makonnen, who ultimately was crowned Emperor Haile Selassie I of Ethiopia.
title: Pernell Roberts
paragraph_text: Pernell Elven Roberts, Jr. (May 18, 1928 -- January 24, 2010) was an American stage, film and television actor, as well as a singer. In addition to guest - starring in over 60 television series, he was best known for his roles as Ben Cartwright's eldest son Adam Cartwright on the Western television series Bonanza (1959 -- 1965), and as chief surgeon Dr. John McIntyre, the title character on Trapper John, M.D. (1979 -- 1986).
title: John Petrie
paragraph_text: John Petrie was born 15 January 1822 in Edinburgh, the eldest son of Andrew Petrie and Mary Cuthbertson. He arrived in Sydney with his family in 1831 and was educated at John Dunmore Lang's school. In 1837 he went to Moreton Bay, where his father had been appointed clerk of works, and accompanied him on explorations to the west and north of Brisbane; he also became a champion oarsman. Aware that his son might be unduly influenced by the incarcerated men at the penal colony, his father only selected workmen that he considered beyond reproach to come to his home in the evening to teach his sons cabinet making and carpentry skills.
title: Raglan Squire
paragraph_text: Raglan Squire, the eldest son of the poet and critic J C (later Sir John) Squire, was born in London and educated at Blundell's School in Tiverton and at St John's College, Cambridge to read Architecture. Upon graduation Rag spent a year working on building sites, followed by four years working in architects' offices and studying part-time for his RIBA exams at the Regent Street Polytechnic's evening classes in the early 1930s.
title: John III, Margrave of Brandenburg-Salzwedel
paragraph_text: John III, Margrave of Brandenburg-Salzwedel, nicknamed "John from Prague" (1244 in Prague – 1268) was the eldest son of Margrave Otto III and his wife, Beatrice of Bohemia.
title: Westminster Abbey
paragraph_text: Since the coronations in 1066 of both King Harold and William the Conqueror, coronations of English and British monarchs were held in the abbey. In 1216, Henry III was unable to be crowned in London when he first came to the throne, because the French prince Louis had taken control of the city, and so the king was crowned in Gloucester Cathedral. This coronation was deemed by the Pope to be improper, and a further coronation was held in the abbey on 17 May 1220. The Archbishop of Canterbury is the traditional cleric in the coronation ceremony.[citation needed]
title: John Wedgwood (horticulturist)
paragraph_text: John Wedgwood (baptised 2 April 1766 — 26 January 1844), the eldest son of the potter Josiah Wedgwood, was a partner in the Wedgwood pottery firm 1790–1793 and again 1800–1812.
title: Succession to the British throne
paragraph_text: Queen Elizabeth II is the sovereign, and her heir apparent is her eldest son, Charles, Prince of Wales. Next in line after him is Prince William, Duke of Cambridge, the Prince of Wales's elder son. Third in line is Prince George, the son of the Duke of Cambridge, followed by his sister, Princess Charlotte. Fifth in line is Prince Henry of Wales, the younger son of the Prince of Wales. Sixth in line is Prince Andrew, Duke of York, the Queen's second - eldest son. Any of the first six in line marrying without the sovereign's consent would be disqualified from succession.

Question: When was John's eldest son crowned?

Question decomposition:
question: Who was John's eldest son?
answer: Henry III
question: When was #1 crowned?
answer: 1216

Answer: 1216