Suithdia was born among the common folk, with no house or name in the chronicles, and entered House Raithmue by marrying Thomas. He was forgiving, generous and rash. In the spring of year 213 he married Sesderkda, and was widowed in the autumn of year 213. In the winter of year 214 he married Luerkskia, and was widowed in the autumn of year 217. In the autumn of year 218 he married Sade, and was widowed in the winter of year 223. In the summer of year 224 he married Rasska, and was widowed in the summer of year 228. From year 213 he was at the head of Stianess until his death. He gave House Raithmue its name, and its motto: “What is one's is all's”. He decided to ration the grain (2 times), to lift the rationing (2 times), to raise houses (5 times) and to hold a feast. He lived under the rule of Sauchia, Salziark and Mendbrark. He knew hunger in Stianess. He died of old age in the summer of year 230, at the age of 65. With his death House Raithmue went out.