Eudes II of Troyes (ca. 1040 – 1115) was
Count of Troyes and of
Meaux from 1047 to 1066, then
Count of Aumale from 1069 to 1115.
He was the son of
Stephen II of Troyes and Meaux, and Adele. He was still a minor at the death of his father, and his uncle
Theobald III of Blois acted as regent of Troyes.
In 1060, Eudes married
Adélaïde of Normandy, widow of
Enguerrand II, Count of Ponthieu, Lord of Aumale and
Lambert II, Count of Lens.
Adelaide (sometime called Adeliza) was also sister of
William the Conqueror and Eudes accompanied his brother-in-law in the
Norman conquest of England (1066). Theobald III then seized Eudes' counties in the
Champagne region, but Eudes accepted from William the County of Aumale in the
Duchy of Normandy and the County of
Holderness in the
Kingdom of England. Implicated in a plot against the King
William Rufus, he was imprisoned in 1095.
By Adelaide, he had one son:
Stephen, Count of Aumale (died 1127).