|Age:||Died at 17|
The ducal family of Elath have been victims of repeated assassination attempts from Sedna and Talassian agents for generations. They ultimately claimed the lives of Cayleigh's mother and elder sister, and left young Cayleigh as the sole survivor of the family.
In a bid to protect her and her title, Erwin had her married to the much-older Earl Fabian. However, Cayleigh died soon after giving birth to Adair, at the age of 17. This caused a severe dispute between Fabian and Erwin over who was to blame for her death.