East Frisians Oostfresen
Frisian land whose chieftains ruled with little overlordship until a county was formed in 1464; Prussia took it in 1744. East Frisians moved from Frisian to…
Frisian land whose chieftains ruled with little overlordship until a county was formed in 1464; Prussia took it in 1744. East Frisians moved from Frisian to…