Duesdaun was born among the common folk, with no house or name in the chronicles, and entered House Lailskuil by marrying Brostuin. She was generous, humble and vengeful, with a gift for keeping the accounts. She gave House Lailskuil its name, and its motto: “No one eats alone”. She lived under the rule of Sauchia, Salziark and Mendbrark. She knew hunger in Zailira. When she died, House Lailskuil counted 2 other members. She died of old age in the autumn of year 217, at the age of 63. The house she founded would go out in the winter of year 226.