The town of Quedlinburg is known since at least the early 9th century, when a settlement known as Gross Orden existed at the eastern bank of the river Bode. As such the city is first mentioned in 922, as part of a donation by Henry the Fowler. The records of this donation were collected at the abbey of Corvey.
After Henry's death in 936, his widow Saint Mathilda founded a religious community for women ("Frauenstift") on the castle hill, where daughters of the higher nobility were educated. The main task of this collegiate foundation, Quedlinburg Abbey (where the Annals of Quedlinburg were compiled), was to pray for the memory of King Henry and the rulers that came after him. The first abbess was Mathilde, granddaughter of Henry and Saint Mathilde.
The Quedlinburg castle complex, founded by Henry the Fowler and built up by Otto I the Great in 936, was an imperial palatinate of the Saxon emperors. The palatinate, including the male convent, was in the valley, where nowadays the Roman Catholic Church of St Wiperti is situated, while the women's convent was located on the castle hill.
In 961 and 963 a Canon's monastery was established in St. Wiperti, south of the castle hill. It was abandoned in the 16th century, and at one time the church, which boasts a magnificent crypt from the 10th century, was even used as a barn and a pigsty before being restored in the 1950s.
In 973, shortly before the death of emperor Otto I the Great, a Reichstag (Imperial Convention) was held at the imperial court in which Mieszko, duke of Poland, and Boleslav, duke of Bohemia, as well as numerous other nobles from as far away as Byzantium and Bulgaria, gathered to pay homage to the emperor. In the occasion Otto the Great introduced his new daughter-in-law Theophanu, a Byzantine princess whose marriage to Otto II brought hope for recognition and continued peace between the rulers of the Eastern and Western empires.
In 994 Otto III granted the right of
