Holy grail: Did you mean...?

A map illustrating the geography and history of Holy Island, also known as Lindisfarne. A tidal island off the northeast coast of England in Northumberland, it holds significant historical and religious importance due to its early Christian...

The Church of the Holy Sepulchre, Jerusalem. Completed in July 1149 when the city was the capital of the Kingdom of Jerusalem, the church replaced a smaller version on the site considered to be the place of Jesus Christ's crucifixion and...

Portrait of Charles V, Holy Roman Emperor (1500-1558), line engraving on paper by Barthel Berham. Scottish National Portrait Gallery, Edinburgh.

Gold coin of Holy Roman Emperor Frederick II, minted in Sicily between 1211-1250 CE. Weighs 5.2 grammes and measures 20 mm (British Museum, London)

Illustration of the Holy Roman Emperor Charles V (r. 1519-1556 CE) and Ferdinand I. The illustration depicts the Habsburg brothers Charles V (left) sitting by the imperial coat of arms, while Ferdinand (right) is flanked by the Habsburg coat...

Tomb of Holy Roman Emperor Frederick II (l. 1194-1250 CE) in Palermo, Sicily.

Woodcut portrait of Henry IV, Holy Roman Emperor (r. 1084-1105) by Christoffel Jegher, c. 1631-1633. The British Museum, London.

Depiction of Holy Roman Emperor Maximilian II (r. 1564-1567 CE) on a medal created by Antonio Abondio, 1575 CE. From the collection of the Metropolitan Museum of Art in New York, United States

Matilda of Canossa (c. 1046-1115), the Countess of Tuscany (r. 1055-1115) and Vice-Queen of Italy (r. 1111-1115), was the final head of the noble House of Canossa following the deaths of her father in 1052 and her elder brother in 1055. One...

Jerusalem, a holy city for the adherents of all three great monotheistic religions (Judaism, Christianity, and Islam) was conquered by the armies of the First Crusade in 1099 CE. The Muslims failed to halt their advance, as they were themselves...