Free imperial cities

In the Holy Roman Empire, the collective term free and imperial cities (German: Freie und Reichsstädte), briefly worded free imperial city (Freie Reichsstadt, Latin: urbs imperialis libera), was used from the fifteenth century to denote a self-ruling city that enjoyed a certain amount of autonomy and was represented in the Imperial Diet. An imperial city held the status of Imperial immediacy, and as such, was subordinate only to the Holy Roman Emperor, as opposed to a territorial city or town (Landstadt) which was subordinate to a territorial prince – be it an ecclesiastical lord (prince-bishop, prince-abbot) or a secular prince (duke (Herzog), margrave, count (Graf), etc.).

The evolution of some German cities into self-ruling constitutional entities of the Empire was slower than that of the secular and ecclesiastical princes. In the course of the 13th and 14th centuries, some cities were promoted by the emperor to the status of Imperial Cities (Reichsstädte; Urbes imperiales), essentially for fiscal reasons. Those cities, which had been founded by the German kings and emperors in the 10th through 13th centuries and had initially been administered by royal/imperial stewards (Vögte), gradually gained independence as their city magistrates assumed the duties of administration and justice; some prominent examples are Colmar, Haguenau and Mulhouse in Alsace or Memmingen and Ravensburg in upper Swabia.

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