Thuemond came with the first Methllerk, aged 63, in House Lliagail. He was greedy, pious and proud, with a gift for the old lore. He had a daughter: Chuenchui. He gave House Lliagail its name, and its motto: “What is one's is all's”. He lived under the rule of Tuelsue. He knew hunger in Mueness. When he died, House Lliagail counted 3 other members. He died of old age in the summer of year 3, at the age of 65. He was survived by Chuenchui. He lived to have 2 grandchildren. The house he founded would go out in the summer of year 23.