This
category is for monarchs of the
Frisian Kingdom (
c. 600–734), usually called dux ("duke") in Frankish sources, rarely called "kings". Some men were still called dux of Frisia after 734.
This
category is for monarchs of the
Frisian Kingdom (
c. 600–734), usually called dux ("duke") in Frankish sources, rarely called "kings". Some men were still called dux of Frisia after 734.