Thentis is a farmer in North Brittany in Ultima V and a member of the Resistance. When talking with him on the fields, Thentis spoke only little about his works, but steered the conversation towards questions concerning the current state of things in Britannia. After the Avatar had said repeatedly that things were not going well and said the password of the Resistance, Thentis reveled to be part of it. Thentis excused himself for being so careful and said to meet the local resistance cell at midnight at the well for more information.