Brondzias was born among the common folk, with no house or name in the chronicles, and entered House Laithchuen by marrying Duithta. He was greedy, loyal and proud, with a gift for dealing with people. He gave House Laithchuen its name, and its motto: “What is one's is all's”. He lived under the rule of Sandresgo, Dada and Sausra. He saw Llodun founded. When he died, House Laithchuen counted 2 other members. He died after a fall from a half-built roof in the summer of year 272, at the age of 10. The house he founded was still standing when this chronicle ended.