Nassau

Nassau

Nassau was never an important German state and it was because of its insignificance one of its count, Adolf, was elected to be king of Germany 1292. His attempt to create a large territorial power base by annexing Meissen and Thuringia got him deposed as king and he was killed in battle against is successor 1298. Before that had the county of Nassau been partitioned between the Walramian and Ottonian lines of the house of Nassau. The counts belonging to the Ottonian line are recorded in a separate page and would later become kings over the Netherlands, England and Scotland. The Walramian line on the other hand underwent further partitions, two of its branches became elevated to principalities. The two remaining Walramian lines were 1806 elevated to duchies and all Nassau was 1814-1816 united by the Walramian branch Nassau-Weilberg. The united Nassau was however conquered by Prussia in 1866 and became a part of its province Hessen-Nassau. This province was merged with other states after the Second World War and became the German part state of Hessen.

County of Nassau
(counts of Laurenburg to 1160, thereafter Nassau)

ca 1093-1117 ca - 1124 ca 1123-1152 ca 1123-1144 ca 1151-1158 ca 1151-1198 ca 1158-1198 ca 1158 ca 1160-1190 ca 1198-1247 ca 1247-1255 ca 1247-1255	Dudo Heinrich Ruprecht I Arnold I Arnold II Walram I Ruprecht II (Laurenburg) Heinrich I (Nassau) Ruprecht III Heinrich II Walram II Otto I
Nassau is partitioned between the Walramian and the Ottonian line of the house of Nassau 1255. Walramian Line
1255-1277	Walram II
1277-1298	Adolf
1298-1304 1298-1355 1298-1322 1344-1355 1344-1355	Ruprecht IV Gerlach I Walram III Adolf II Johann I
Parted in N-Wiesbaden-Idstein and N-Weilburg-Saarbrücken Nassau-Wiesbaden-Idstein
1344-1370 1370-1386 1370-1393 1393-1426 1426-1480 1480-1509 1480-1511 1511-1558 1558-1566 1566-1568 1568-1596 1596-1605 1605	Adolf II Gerlach II (Wiesbaden) Walram IV (Idstein) Adolf III Johann II Philipp (Idstein) Adolf IV (Wiesbaden) Philipp I Philipp II Balthasar Johann Ludwig I Johann Ludwig II United with Nassau-Weilburg
Nassau-Weilburg-Saarbrücken
1344-1371 1355-1390 1371-1429 1429- (1492)	Johann I (Weilburg) Ruprecht (Sonnenberg) Philipp I Philipp II

Partitioned in Nassau-Weilburg and Nassau-Saarbrücken 1442

Nassau-Weilburg		Nassau-Saarbrücken
(1429) -1492 1492-1523 1523-1559 1559-1593 1559-1602 1593-1625 1625- (1640) 1625- (1668)	Philipp II Ludwig I Philipp III Albrecht Philipp IV Ludwig III Wilhelm Ludwig (N-Saarbr.) Johann IV (N-Idstein)	1442-1472 1472-1544 1544-1554 1554-1559 1559-1574 1574	Johann II Johann Ludwig Philipp Adolf Johann III United with N-Weilburg
Nassa-Weilburg is 1629 partitioned in N-Saarbrücken, N-Idstein and N-Weilburg. The former is in its turn partitioned 1659 in N-Ottweiler, N-Usingen and N-Saarbrücken
Nassau-Idstein (principality 1688)		Nassau-Saarbrücken
(1625) -1668 1668-1721 1721	Johann IV Georg August Samuel United with N-Ottweiler	(1625) -1640 1640-1642 1642- (1699) 1642- (1702) 1642-1677 1677-1713 1713-1728 1728-1735 1735-1768 1768-1794 1794-1797 1797	Wilhelm Ludwig Kraft Johann Ludwig (N-Ottweiler) Volrad (N-Usingen) Gustav Adolf Ludwig Kraft United with N-Ottweiler United with N-Usingen Wilhelm Heinrich II Ludwig Heinrich United with N-Usingen
Nassau-Ottweiler
(1642) -1699 1699-1728 1728	Johann Ludwig Friedrich Ludwig United with N-Usingen
Nassau-Usingen (principality 1688-1806, thereafter duchy)
(1642) -1702 1702-1718 1718-1775 1734 1775-1803 1803-1816 1816	Volrad Wilhelm Heinrich I Karl Parted in Usingen and Saarbr. Karl Wilhelm Friedrich August United with N-Weilburg

Nassau-Weilburg
(duchy from 1806 and all Nassau from 1816)

1629-1655
1655-1675
1675-1684
1675-1719
1719-1753
1753-1788
1788-1816
1816-1839
1839-1866
1866

Ernst Kasimir
Friedrich
Friedrich Wilhelm I
Johann Ernst
Karl August
Karl Christian
Friedrich Wilhelm II
Wilhelm
Adolf *
Conquered by Prussia

* = Adolf was grand duke of Luxemburg 1890-1905

= Germany = Thuringia = Meissen