A D'ni Guild Master of the Guild of Stonemasons around the time of the Fall. He was among the D'ni survivors who linked to other Ages and he linked to Aurack. 80 years later he was found by Atrus and invited them to rebuild D'ni.[1]

While Atrus was writing Releeshahn, Tamon wanted to consult over which stone cutters were worth salvaging - and if the rock in the new Age would be difficult to sound.[2]

Later, when Atrus saw that his study was messed up by someone, he sent a letter to Tamon about nara padlocks.[3]