A map showing the Duchy of Westphalia and other eastern German states in the year 1645. Cologne and Dortmund were w:en:Free Imperial Cities. The various small Nassau and Hessian states are not shown separately. The smaller states are also not differentiated, but rather are shown in a light cream color.
Duchy of Wesphalia and other states, circa 1645.svg
Duchy of Wesphalia and other states, circa 1645.svg: MapMaster (talk · contribs)
derivative work: Rowanwindwhistler (talk)