The castle appears to have never been occupied or completed.

However the castle appears to date back to the 11th century.

Although first mentioned in records from 1095, the castle appears to have been built around the year 1000 on earlier foundations.

The castle appears to date from the 13th century.

The castle already appeared on the oldest seal of the city, dating from 1226.

Less than 200 years later, the castle appears as a place name.

The first castle recorded to have been built on this site appeared in 1229.

The castle appears to have been demolished in the 15th-16th century.

The castle does not appear in any documents until 1105.

Apart from him, however, the castle appeared to be quiet and seemingly deserted.