Until 1864, North Frisia was a part of the Danish Duchy of Schleswig (South Jutland) but was transferred to Prussia after the Second Schleswig War. During this time of German-Danish conflicts, a North Frisian identity was propagated by people such as Christian Feddersen (1786-1874) who simultaneously denounced nationalist tendencies. The North Frisian coat of arms has been attributed to him. While not designed according to heraldic rules, the shield contains a Frisian eagle on the right side and on the left there is a golden crown in blue above a black kettle in a red field. The eagle has been interpreted as a symbol of the Frisian freedom granted by the Holy Roman emperor, the crown represents the Danish kings who ruled the area until the mid 19th century. The kettle or pot has been seen as a symbol of the Frisian brotherhood advocated by Feddersen. Also the motto which may be represented in the various dialects of the North Frisian language and always translates to "Rather dead than slave" is seen as originating from Feddersen's views. After the Second Schleswig War, when anti-Danish tendencies came up, this motto and also the eagle were re-attributed to a German identity and chronicler C. P. Hansen from Sylt invented the legend that the pot was reminiscent of Frisian women who contributed in a battle against the Danes.