Karol Stonemannen

A human architect and master mason from the Free City of Irilian. Stonemannen was active in the 6th century and worked throughout Ettrea. He somehow rediscovered the secret of Elfstone and used it in some of his buildings.
His notable buildings in Irilian include Tor Wysard (built out of Elfstone, and arguably his masterpiece), the Monasterion aef Lagu and the Temple Church.