State | Defunct
1464 CE to 1744 CE
The County of East Frisia (/ˈfriːʒə/; Frisian: Greefskip Eastfryslân; Dutch: Graafschap Oost-Friesland) is a county (though ruled by a prince after 1662) in the region of East Frisia in the northwest of the present-day German state of Lower Saxony.
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