Ongendus

Ongendus, also known as Unkendas, was a Frisian king or chieftain who lived in the early 8th century. He is primarily known through the writings of Willibrord, the Anglo-Saxon missionary considered the "Apostle to the Frisians." Willibrord encountered Ongendus during his missionary efforts in Frisia.

Ongendus is depicted as a pagan ruler who held power over a portion of Frisia. Accounts suggest he resisted the spread of Christianity and upheld traditional Frisian religious beliefs. Willibrord's attempts to convert Ongendus and his people met with limited success.

Historical accounts of Ongendus are scarce and largely derived from hagiographical sources focused on Willibrord's life and work. Therefore, definitively ascertaining the full extent of his power, the specific territory he controlled, and the precise details of his reign is difficult. However, Ongendus represents an important figure in the early history of Frisia and the initial stages of Christianization in the region. He is often viewed as a symbol of Frisian resistance to foreign influence and the preservation of indigenous cultural and religious practices.