Original sentence: The diocese is last mentioned in 1279, when an unnamed bishop of Tus entertained the monks Bar ∑awma and Marqos in the monastery of Mar Sehyon near Tus during their pilgrimage from China to Jerusalem
Edited sentence: The diocese is last mentioned in 1279, when an unnamed bishop of Tus entertained the monks Bar awma and Marqos in the monastery of Mar Sehyon near Tus during their pilgrimage from China to Jerusalem