Gundelfingen, on the Donau River, was located Duchy of Pfalz-Neuburg (Herzogtum Pfalz-Neuburg) from 1505 to 1777. Today, it is located in the Schwaben (Swabia) region of the German State of Bayern (Bavaria).
Names
Gundelfingen an der Donau, Kr. Dillingen an der Donau, Bayern
Surnames
Historical Tower Gate of Gundelfingen (2007).
Source: Veit Feger via Wikipedia Commons.