St. Kahrmyncetah's Abbey was a Pasqualate abbey on Green Tree Island, off the coast of the South Harchong Empire. In YOG 898, the abbess was Mother Superior Ahlyssa.

Most, though not all, of the abbey's sisters were also Sisters of Saint Kohdy. When the family of the Earl of Thirsk were rescued and needed a hiding place, Nynian Rychtair recommended sending them to the abbey. In addition to the Saint Kohdy connection, Green Tree was largely populated by people whose families had fled Harchongese serfdom, and who would not have been willing to cooperate had Church authorities come looking for their missing hostages. (AST)