What noble family was XXX part of?
Shahrbaraz
The reason of this execution was reportedly because the latter had insulted Shahrbaraz during the reign of Khosrau II. Forty days later, during a ceremony, Shahrbaraz was killed by a spear thrown by Farrukh Hormizd, who then helped Borandukht, the daughter of Khosrau II, to ascend the throne.