Isenburg-Braunsberg was the name of a state of the

Holy Roman Empire The Holy Roman Empire was a political entity in Western, Central, and Southern Europe that developed during the Early Middle Ages and continued until its dissolution in 1806 during the Napoleonic Wars. From the accession of Otto I in 962 ...

, based around

Braunsberg Braniewo () (german: Braunsberg in Ostpreußen, la, Brunsberga, Old Prussian: ''Brus'', lt, Prūsa), is a town in northern Poland, in Warmia, in the Warmian-Masurian Voivodeship, with a population of 16,907 as of June 2021. It is the capita ...

in modern

Rhineland-Palatinate Rhineland-Palatinate ( , ; german: link=no, Rheinland-Pfalz ; lb, Rheinland-Pfalz ; pfl, Rhoilond-Palz) is a western state of Germany. It covers and has about 4.05 million residents. It is the ninth largest and sixth most populous of the ...

, Germany. It was created as a partition of

Isenburg-Isenburg Isenburg-Isenburg was the name of a state of the Holy Roman Empire, based around Isenburg in modern Rhineland-Palatinate, Germany Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the secon ...

in 1199 (1210). In 1338 Isenburg-Braunsberg became an Imperial County. It slowly acquired territories of the

County of Wied The County of Wied () was a territory of the Holy Roman Empire located on the river Wied where it meets the Rhine. Wied emerged as a County earlier than many other German states. From 1243–1462, Wied was united with an Isenburgian County as I ...

, being renamed to

Isenburg-Wied Isenburg-Wied was the name of a state of the Holy Roman Empire, based around Neuwied in modern Rhineland-Palatinate, Germany Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second mos ...

in 1388.

Counts of Isenburg-Braunsberg

{{coord missing, Rhineland-Palatinate Counties of the Holy Roman Empire House of Isenburg