Mauthsan was born among the common folk, with no house or name in the chronicles, and entered House Staullaus by marrying Lleltiath. She was forgiving, patient and proud, with a gift for dealing with people. In the winter of year 251 she married Zuendtaund, and was widowed in the spring of year 270. From year 270 she was at the head of Mueness until her death. She decided to raise houses (11 times) and to hold a feast. She lived under the rule of Mendbrark, Duirklath, Gaundllond, Sandresgo, Dada and Sausra. She saw Llodun founded. She knew hunger in Mueness. She befriended Sandresgo. She died of old age in the autumn of year 274, at the age of 68. With her death House Staullaus went out.