Isenburg-Birstein

Isenburg-Birstein was the name of two German historical states centred on Birstein in southeastern Hesse, Germany. The first "Isenburg-Birstein" was a County and was created as a partition of Isenburg-Büdingen-Birstein in 1628. It was merged into Isenburg-Offenbach in 1664. The second "Isenburg-Birstein" was a Principality, created as a partition of Isenburg-Offenbach in 1711. It was renamed the "Principality of Isenburg" in 1806.

Counts and Princes of Isenburg-Birstein

Upper Rhenish Circle (1500–1806) of the Holy Roman Empire

Ecclesiastical

Basel
Fulda
Hersfeld
Metz¹
Odenheim–Bruchsal
Prüm
Speyer
Straßburg
Toul¹
Verdun¹
Weißenburg
Worms

Secular

Bar
Heitersheim
Hersfeld
Hesse
- Darmstadt
- Homburg
- Kassel
- Marburg
- Rheinfels
Isenburg-Birstein
Lautern
Lorraine²
Nassau
- Idstein
- Ottweiler
- Saarbrücken
- Usingen
- Weilburg
Salm
- Kyrburg
- Salm
Savoy
Simmern
Solms-Braunfels
Sponheim³
Veldenz
Waldeck³
Zweibrücken

Counts / Lords

With Imp. Diet seats	Hanau Lichtenberg Münzenberg⁴ Isenburg Birstein Büdingen Büdingen-Birstein Königstein Mainz Stolberg Kriechingen Leiningen Dagsburg Hardenburg Westerburg Salm Grehweiler Grumbach Solms Hohensolms Laubach Lich Rödelheim Wetterau Wittgenstein Berleburg Wittgenstein
Without	Bretzenheim Dagstuhl Falkenstein Isenburg Meerholz Wächtersbach Mensfelden Olbrück Reipoltskirchen Salm-Dhaun Wartenberg

Cities

Décapole	Colmar Hagenau Kaisersberg Landau Mülhausen⁵ Münster im Elsaß Oberehnheim Rosheim Schlettstadt Türkheim Weißenburg
Others	Frankfurt Friedberg Metz Speyer Straßburg Toul Verdun Wetzlar Worms