Question: Spearhafoc vanished with the gold and jewels he had been given to make into a crown for a king that ruled during what years?

Context paragraphs:
Edward the Confessor: Edward the Confessor (Old English: "Ēadƿeard Andettere" ] , Latin: "Eduardus Confessor" ] ; c. 1003 – 5 January 1066), also known as Saint Edward the Confessor, was among the last Anglo-Saxon kings of England.  Usually considered the last king of the House of Wessex, he ruled from 1042 to 1066.

Spearhafoc: Spearhafoc was an eleventh-century Anglo-Saxon artist and Benedictine monk, whose artistic talent was apparently the cause of his rapid elevation to Abbot of Abingdon in 1047–48 and Bishop-Elect of London in 1051.  After his consecration as bishop was thwarted, he vanished with the gold and jewels he had been given to make into a crown for King Edward the Confessor, and was never seen again.  He was also famous for a miracle, on which his end perhaps casts a different light.

Crown of Scotland: The Crown of Scotland is the crown that was used at the coronation of the monarchs of Scotland.  Remade in its current form for King James V of Scotland in 1540, the crown is part of the Honours of Scotland, the oldest surviving set of Crown jewels in the United Kingdom.  The crown dates from at least 1503 when, in an earlier form, it was depicted in the portrait of James IV of Scotland in the Book of Hours commissioned for his marriage to Margaret Tudor.

Portuguese Crown Jewels: The Portuguese Crown Jewels were the pieces of jewelry, regalia, and vestments worn by the Monarchs of Portugal during the time of the Portuguese Monarchy.  Over the nine centuries of Portuguese history, the Portuguese Crown Jewels have lost and gained many pieces.  Most of the current set of the Portuguese Crown Jewels are from the reigns of King João VI and King Luís I.

Crown Jeweller: The Crown Jeweller is a member of the Royal Household appointed by the British monarch.  He or she is responsible for the maintenance and, when they leave the Tower of London, security, of the regalia, plate, and fonts which make up the Crown Jewels of the United Kingdom.  Except for the monarch, only the Crown Jeweller is authorised to handle the Crown Jewels; others may do so with his or her permission.  The office holder is on call day and night, all year round to attend to the Jewels.  William Summers, the fifth incumbent (1962–91), said of his job: "Where the Crown goes, there go I".

Bohemian Crown Jewels: The Bohemian Crown Jewels, sometimes called the Czech Crown Jewels (Czech: "české korunovační klenoty" ), include the Crown of Saint Wenceslas ("Svatováclavská koruna"), the royal orb and sceptre, the coronation vestments of the Kings of Bohemia, the gold reliquary cross, and St. Wenceslas' sword.  They were originally held in Prague and Karlštejn Castle, designed in the 14th century by Matthias of Arras.  Since 1791 they have been stored in St. Vitus Cathedral at Prague Castle.  Reproductions of the jewels are permanently exhibited in the historical exposition at the former royal palace in the castle.  The crown was made for the coronation of Charles IV in 1347, making it the fourth oldest in Europe.

Honours of Scotland: The Honours of Scotland, also known as the Scottish Regalia and the Scottish Crown Jewels, dating from the fifteenth and sixteenth centuries, are the oldest surviving set of crown jewels in the British Isles.  They were used for the coronation of Scottish monarchs from 1543 (Mary I) until 1651 (Charles II).  Since then, they have been used to represent Royal Assent to legislation in both the Estates of Parliament and the Scottish Parliament, and they have also been used at state occasions including the first visit to Scotland as sovereign by King George IV in 1822 and the first such visit by Queen Elizabeth II in 1953.

Crown of Saint Wenceslas: The Crown of Saint Wenceslas is a crown forming part of the Bohemian Crown Jewels, and made in 1347.  The eleventh king of Bohemia and Holy Roman Emperor Charles IV, from the House of Luxembourg, had it made for his coronation, dedicating it to the first patron saint of the country St. Wenceslas and bequeathed it as a state crown for the coronation of (future) Bohemian kings.  On the orders of Charles IV the new royal crown was permanently deposited in Karlštejn Castle near Prague).  It was used for the last time for the coronation of Ferdinand V in 1836.

Crown of Faustin I: The crown of Faustin I is the crown of Faustin-Élie Soulouque, who ruled as President of Haiti from 1847 to 1849 and as Emperor Faustin I of Haiti from 1849 to 1859.  The crown is decorated with emeralds, diamands, garnets, and other jewels.  It had been exhibited in the Musée du Panthéon National Haïtien (MUPANAH).  However, it was found that some jewels on the crown were stolen at some unknown time.  Due to the vandalism it suffered, the crown was transferred, under high surveillance, to a safe place for protection on January 31, 2007.

State Crown of George I: The State Crown of George I is the imperial and state crown manufactured in 1714 for King George I.  It was modified and used by subsequent monarchs until 1838.  The empty gold frame and its 'aquamarine' monde which dates from the reign of King James II are both part of the Crown Jewels of the United Kingdom.  They are on public display in the Martin Tower at the Tower of London.

Supporting paragraphs: Spearhafoc Edward the Confessor
Answer: 1042 to 1066