List of states in the Holy Roman Empire (I)

This is a list of states in the Holy Roman Empire beginning with the letter I:

Name

Type

Circle

Bench

Formed

Notes

Inner Austria Duchy 1379: Partitioned from Austria 1406: Annexed to Austria
Irsee Abbacy Swab 1793: Council of Princes
Isenburg
HRE Prince of Isenburg
1442: County of Budingen and Isenburg c1100: Division into Isenburg-Limburg and Isenburg-Kempenich
1137: Partitioned into Isenburg-Isenburg and Isenburg-Limburg-Covern
1673: Division into Isenburg, Birstein, Isenburg-Marienborn, Isenburg-Meerholz, Isenburg-Wachtersbach
1806: Joined Confederation of the Rhine
Isenburg-Birstein 1511: County of Birstein
1744: HRE Principality
Sovereign Principality
Upp Rhen 1628: Partitioned from Isenburg-Büdingen-Birstein 1635-1643: Occupied by Hesse-Darmstadt
1806: Acquired the mediatized Isenburg-Büdingen, Isenburg-Meerholz, Isenburg-Philippseich and Isenburg-Wächtersbach
1806: Joined the Confederation of the Rhine
1810: French occupation
1813: Austrian administration
1816: Annexed by Hesse-Darmstadt
Isenburg-Büdingen
Isenburg-Budingen
1442: HRE County 1341: Partitioned from Isenburg-Cleeberg
1628: Partitioned from Isenburg-Büdingen-Birstein
1131: ist mention of Gerlach I as Lord of Budingen
1219: 1st mention of Budingen castle
1240: Line died out; territory jointly inherited by Lords of Breuberg and Isenburg
1323: Breuberg lords died out; Isenburg inherited Budingen territory
1511: Partitioned into Isenburg-Büdingen-Birstein and Isenburg-Ronneburg (extinct 1601)<1673>Partitioned into Isenburg-Büdingen, Isenburg-Meerholz and Isenburg-Wächtersbach
1806: Mediatized to Isenburg
1816: To Hesse-Darmstadt
Area: 3.5 sq. mi.; Pop. (17th century): 10,000
Isenburg-Büdingen-Birstein County 1511: Partitioned from Isenburg-Büdingen 1628: Partitioned into Isenburg-Büdingen (reduced) and Isenburg-Birstein
Isenburg-Cleberg County 1286: Partitioned from Isenburg-Grenzau 1341: Partitioned into Isenburg-Büdingen and Isenburg-Grenzau
Isenburg-Grenzau County 1158: Partitioned from Isenburg-Limburg-Covern 1664: Annexed to Arenberg
Isenburg-Limburg-Covern County 1137: Partitioned from the Niederlahngau 1158: Partitioned
Isenburg-Marienborn 1673: County 1725: Incorporated into Isenburg-Meerholz
Isenburg-Meerholz 1673: County 1673: Partitioned from Isenburg-Büdingen 1806: Incorporated into Isenburg-Birstein
Isenburg-Offenbach County 1628: Partitioned from Isenburg-Büdingen-Birstein 1758: Partitioned
Isenburg-Philippseich County 1711: Partitioned from Isenburg-Offenbach
Isenburg-Wächtersbach 1673: County 1673: Partitioned from Isenburg-Büdingen 1806: Incorporated into Isenburg-Birstein
Isny im Allgäu Imperial City Swab SW c1250 1803: Mediatized to the Count of Quadt
1806: annexed to Württemberg
Istria Margaviate 11th century 1374: Portion passed to Habsburgs
1420: Rest of Istria annexed by Venice
1797: Venetian part to Habsburg Austria
1809-1813: French occupation
Itter Lordship