Wikipedia
Hammonia
Hammonia is the Medieval Latin female personification of Hamburg.
The figure of Hammonia as symbol of Hamburg first appears in art and literature in the 18th century. Up until the Protestant Reformation, the city's patroness had been the Virgin Mary.
A tall and beautiful goddess who watches over Hamburg, she is usually shown wearing a crown in the form of a city wall surmounted by towers; she may also hold the city's coat of arms, a ship's anchor, etc. She is said to represent the Hanseatic values of Hamburg: freedom, peace, prosperity, harmony, welfare and trade.