Rarkruil was born among the common folk, with no house or name in the chronicles, and entered House Siasbraith by marrying Chianbra. She was ambitious, pious and proud, with a gift for dealing with people. In the winter of year 56 she married Daindladau, and was widowed in the autumn of year 57. In the autumn of year 57 she married Mathmuind. She gave House Siasbraith its name, and its motto: “No one eats alone”. She lived under the rule of Thegueth, Lainchon, Garkthial, Brosdau, Tiandskath, Chosuizan and Skairkta. She saw Stianess founded. She knew hunger in Llaness. She died swept away by a river in flood in the autumn of year 61, at the age of 36. With her death House Siasbraith went out.