Marksburg as the only undamaged hilltop castle in the Middle Rhine Valley. In the early 12th century records mention the Noble Freemen of Brubach (who probably built the lower part of the keep around 1117), even though the castle itself is first referred to in 1231. The Lords of Eppstein built the Romanesque castle complex with its triangular layout, characteristic of the Staufer era. The Eppsteins were amongst the most powerful families at that time; four of them were archbishops and electors of Mainz, and one of them held the same position in Trier.
The castle was bought by Count Eberhard II of Katzenelnbogen (1283). These counts belonged to one of the wealthiest lineages in the Rhineland - one of the countesses of Katzenelnbogen was the mother of King Adolf of Nassau. The counts of Katzenelnbogen built the Gothic part of Marksburg Castle, giving it its striking form. When the last Count of Katzenelnbogen died in 1479, the castle passed to the Landgraves of Hesse, through the marriage of the heiress Anna to Heinrich of Hesse. Marksburg Castle was turned into a hill fortress with artillery batteries and ramparts (this work mainly carried by John 'the Belligerent').
When the old German empire broke up in 1803 the castle passed into the hands of the Duchy of Nassau. During this period our castle was only used as a home for disabled soldiers and as a state prison. As a result of the Austro-Prussian War of 1866 the castle was taken over by Prussia. Now it was used as apartments, but it was in danger of falling into decay because the administration did not seem to have done much against it.
In the year 1900, with the help of Kaiser WilheIm II, theGerman Castles Association was able to purchase the Marksburg for the symbolic price of 1,000 Gold Marks. This was done on the initiative of professor Bodo Ebhardt, privy court planner and architect in Berlin, who carried out extensive restoration of the castle.
Today this castle houses the headquarters and offices of the German Castles Association (DBV), whose main task is the protection and preservation of castles and stately homes. The association's impressive specialist library, comprising over 25,000 volumes plus records on castle history is now housed in the Philippsburg, also located in Braubach. The castle is open to the public around the year.References:
From its origin as a small stronghold built by the ancient Illyrian tribe Dalmatae, becoming a royal castle that was the seat of many Croatian kings, to its final development as a large fortress during the Ottoman wars in Europe, Klis Fortress has guarded the frontier, being lost and re-conquered several times. Due to its location on a pass that separates the mountains Mosor and Kozjak, the fortress served as a major source of defense in Dalmatia, especially against the Ottoman advance, and has been a key crossroad between the Mediterranean belt and the Balkan rear.
Since Duke Mislav of the Duchy of Croatia made Klis Fortress the seat of his throne in the middle of the 9th century, the fortress served as the seat of many Croatia"s rulers. The reign of his successor, Duke Trpimir I, the founder of the Croatian royal House of Trpimirović, is significant for spreading Christianity in the Duchy of Croatia. He largely expanded the Klis Fortress, and in Rižinice, in the valley under the fortress, he built a church and the first Benedictine monastery in Croatia. During the reign of the first Croatian king, Tomislav, Klis and Biograd na Moru were his chief residences.
In March 1242 at Klis Fortress, Tatars who were a constituent segment of the Mongol army under the leadership of Kadan suffered a major defeat while in pursuit of the Hungarian army led by King Béla IV. After their defeat by Croatian forces, the Mongols retreated, and Béla IV rewarded many Croatian towns and nobles with 'substantial riches'. During the Late Middle Ages, the fortress was governed by Croatian nobility, amongst whom Paul I Šubić of Bribir was the most significant. During his reign, the House of Šubić controlled most of modern-day Croatia and Bosnia. Excluding the brief possession by the forces of Bosnian King, Tvrtko I, the fortress remained in Hungaro-Croatian hands for the next several hundred years, until the 16th century.
Klis Fortress is probably best known for its defense against the Ottoman invasion of Europe in the early 16th century. Croatian captain Petar Kružić led the defense of the fortress against a Turkish invasion and siege that lasted for more than two and a half decades. During this defense, as Kružić and his soldiers fought without allies against the Turks, the military faction of Uskoks was formed, which later became famous as an elite Croatian militant sect. Ultimately, the defenders were defeated and the fortress was occupied by the Ottomans in 1537. After more than a century under Ottoman rule, in 1669, Klis Fortress was besieged and seized by the Republic of Venice, thus moving the border between Christian and Muslim Europe further east and helping to contribute to the decline of the Ottoman Empire. The Venetians restored and enlarged the fortress, but it was taken by the Austrians after Napoleon extinguished the republic itself in 1797. Today, Klis Fortress contains a museum where visitors to this historic military structure can see an array of arms, armor, and traditional uniforms.