John I de la Roche

John I de la Roche (died 1280) succeeded his father, Guy I, as Duke of Athens in 1263. He was cultured and chivalrous, spoke fluent Greek, and read Herodotus.

In 1275, John, with 300 knights, relieved Neopatras, which had been blockaded by a Byzantine mercenary army. It was at this battle that he said "'Great are their numbers but few among them are true men," quoting Herodotus, who said, of the Battle of Thermopylae, "the Persian are great in their numbers but true men are far and few."

The next year (1276), the Byzantine Emperor Michael VIII Palaeologus invaded Euboea and Thessaly. John joined Gilbert of Verona to march to the relief of Negroponte, which was under attack by Licario. During a battle six miles to the north, at Vatonda, John was thrown from his horse and captured, along with Gilbert and many other knights.

In 1280 he died and was succeeded by his brother William.

References

• Gregorovius, Ferdinand. Geschichte der Stadt Athen im Mittelater. Stuttgart: 1889.
• Longnon, Jean (1969). "The Frankish States in Greece, 1204–1311". In Wolff, Robert Lee; Hazard, Harry W. A History of the Crusades, Volume II: The Later Crusades, 1189–1311. University of Wisconsin Press. pp. 234–275. 

Dukes of Athens De la Roche dynasty (1205–1308) Othon Guy I John I William I Guy II Brienne–Enghien dynasty (1308–1311/94)§ Walter I Joanna of Châtillon Walter II Isabella Sohier Walter III Louis Catalan Domination (1311–1388) Roger Deslaur Manfred William II‡ John II‡ Frederick I‡ Frederick II‡ Maria with Peter (IV) of Aragon‡ Acciaioli dynasty (1388–1395,† 1402–1458) Nerio I Antonio I Nerio II Antonio II Claire with Bartolomeo Contarini Francesco I Francesco II §from Walter I's death in 1311 titular, but recognized in Argos and Nauplia ‡Also Dukes of Neopatria † Venetian control in 1395–1402