Blackwater Castle - Morgan Alyss

Sir Guy was a landless knight in King William’s service for many years. He has been awarded land of his own in appreciation of his service. He arrives at Blackwater Castle to make his demesne his own. The previous owners had been slain in defense of their castle except for the daughter. 

Was she dead? Was she alive? This mystery must be answered as he is ordered to marry her if she lives.