Saint Turbo was put to death with the holy martyrs Speusippus, Eleusippus, Meleusippus, and their grandmother Leonilla, and also with Neon and Jonilla. They suffered in Gaul (by another account, in Cappadocia) in the second century, during the persecution under Marcus Aurelius (161-180).
St Turbo, after he copied out the exploits of the passion-bearers, also ended his life by martyrdom. These martyrs are particularly revered in Spain, where many churches are dedicated to them. The relics of the holy martyrs were given by the Byzantine emperor Zeno to a French nobleman from the city of Langres, where they now rest.