'Otto' or 'Othon de la Roche' (died
1234) was a Burgundian nobleman from the castle of
La Roche-sur-l'Ognon, in the
Franche-Comté commune of
Rigney,
Doubs. He joined the
Fourth Crusade in 1204 and became the first
Duke of Athens.
He took the title of ''
megaskyr'' or grand seignior in
Athens. He held his Greek possessions from the
King of Thessalonica. He fortified the
Acropolis. In 1208, he took the title of duke.
In May 1209, the
Latin emperor Baldwin I called his first of two parliaments at
Ravennika and Otto and his close ally
Geoffrey I of Villehardouin made an appearance to demonstrate their loyalty to the emperor. On
2 May 1210, at the second parliament, the two barons ratified the pact between church and state, but he did little to effect it. He was accused of treating the Greek priests as serfs, since many of them were former serfs raised to their clerical status by Greek prelates desiring to lift the heavy burden the Franks could impose with their ''
corvées'' on the local populace.
Pope Honorius III excommunicated him and put his lands under interdict, as he did to Geoffrey for like disobedience to the pact. About 1223, Otto made a treaty with the pope by which he returned church lands, but kept church furnishings at the cost of an annual indemnity. A quota was also placed on the number priests proportional to the population of the community.
With Geoffrey, Otto embarked on a series of military adventures to consolidate mainland Greece. Together they took
Acrocorinth (1209),
Argos (1210), and
Nauplia (1211). In compensation, he received two lordships in the
Argolid: Argos and
Damala. After the Italian crusaders
Albertino and
Rolandino of Canossa returned, their fief of
Thebes was divided between Geoffrey and Otto. The city itself became Otto's capital and the economic centre of his domains, due to its silk industry. He built a square tower, destroyed in the late nineteenth century, on the ''
propylaea'' there and gave the city as a lordship to his nephew
Guy. Athens itself remained Otto's residence. There he lived in his
castle atop the Acropolis, having converted the
Parthenon into the Cathedral of Our Lady.
Otto established
Cistercians from
Bellevaux at
Daphne.
In 1225, he resigned the Duchy of Athens to his nephew and returned home to Burgundy with his wife.
Sources
★ Setton, Kenneth M. (general editor) ''A History of the Crusades: Volume II — The Later Crusades, 1189 – 1311''. Robert Lee Wolff and Harry W. Hazard, editors. University of Wisconsin Press: Milwaukee, 1969.