„… monographs on one and the same Frisian stadtholder illustrate7. Kooijmans' study on the above-mentioned …” „… Frisian political culture. In describing the ways in which Willem Frederik was able to exert political …” „… death of Willem II in the same year was a disaster for his Frisian client. Yet, although the office of …”

„… North Frisian author Ellin A. Nickelsen: ›Ütj oner a eerd‹, (›Out from the earth‹) (first published in …” „… Frisian language plays in the poem: the bequeathed »ual spriik«, the ›old tongue‹, as the language of …” „… Frisian language, North Frisian literature I.Kulturelle Identität, das Selbstverständnis im Bewusstsein …”

„… Frisians, because two counts fell on the Frisian battlefield: first, Count and Roman King William II, in …” „… been the main motive – for going to war against the Frisians, as they did, successfully, in 1282, and …”

„… ) Myra-Nikolaos. Latter being brought by the Frisian and Saxony missionary Liudger/Ludgerus from central Italy to …” „… that for some fellow-travelers hailing from other beliefs (like Jews, Syrians, also pagan Frisians …”

„… Frisian or dressing in Sorb costume while sitting alone in one’s room . This is unsatisfactory both for …” „… the individual and for the Frisian or Sorb community respectively . Only when Frisian is spoken or …”