But when he decided to hand on his mantle to the daughter of his youngest Tuscarora wife, a similar child prodigy, disaster struck. So infuriated by this plan was his senior (Attiwandaronk) wife, of the highest-ranking Turtle clan, that she ambushed and killed the daughter, whose mother took her own life in despair. Tsouharissen, in a rage, massacred the culprit’s entire lineage, including his own heirs, thus effectively destroying any possibility of dynastic succession.