House Tzaritza of Queenshouse
| Seat | |
| Head | Ksenia Tzaritza |
| Titles | King From Forest to Sea (formerly) Lord of Queenshouse |
| Overlord |
House Tzaritza of Queenshouse is a major noble house sworn to House Kazimir. Before House Kazimir united the various Byori kingdoms and principalities into the Byuntun Empire, House Tzaritza was one of the most powerful monarchs in the region and a chief rival to the Sun Emperors of Byuntun.