Massuin was born among the common folk, with no house or name in the chronicles, and entered House Lluethlos by marrying Zeltaro. He was ambitious, humble and patient. He gave House Lluethlos its name, and its motto: “One table, one roof”. He lived under the rule of Sauchia, Salziark and Mendbrark. He knew hunger in Mueness. He died of hunger in the autumn of year 194, at the age of 29. With his death House Lluethlos went out.