They were first active in the Selenga and Orkhon river basins, and later moved to the north of the Tura river.
最初活动于色楞格河和鄂尔浑河流域，后迁居土拉河北。
2
However, a text message that followed from an unidentified person to a Salesian priest in Tura said fr Fernandes had died in a hospital at Kishanganj on the West Bengal-Bihar border.