Finally, the Deori tribe is also a major community in the state, with their own distinctive identity. They are the descendants of the priestly class of Chutia people who were allowed to continue their livelihood after the defeat of the Chutias. Deoris are one of the only Arunachal tribes in the historical records – which shows they are among the first ethnic groups to inhabit the Himalayas of the districts of Dibang Valley and Lohit, before the arrival of many other tribes in the region between 1600 and 1900.