Caucasian Albanian language, which developed into Udi, was discovered by Zaza Aleksidze of the Centre of Manuscripts in Tbilisi, Georgia and was proven not to be created by two missionaries, Enoch and Dana.
Koryun's Life of Mashtots, written in the 5th century but only surviving in much later corrupted manuscripts, and Movses Kaghankatvatsi's History of the Caucasian Albanians, written in the 10th century, attribute the conversion of the Caucasian Albanians to Christianity to two missionaries, Enoch and Dana, and the creation of the Caucasian Albanian alphabet to the Armenian scholar Mesrop Mashtots. 
