House Dzemael is a powerful family whose talent for the building of fortifications has brought them vast wealth and influence. Staunch allies of House Durendaire, they have also been party to a number of significant victories, and the pair have recently joined to secure and rebuild the Falcon's Nest. The Dzemael family is also responsible for the operation of The Lightfeather Proving Grounds, which host matches between battle-trained chocobos and other public spectacles. The house, however, is known for manipulative and petty politics when it comes to dealing with their rivals, houses Fortemps and Haillenarte.
In the Ishgardian flag, the House Dzemael is represented by a tower/rook.