Question: What is the date of death of Stephen Ii, Duke Of Bavaria's father?
Sentence (from "Stephen II of Iberia"): Stephanos the" patricius", Demetrius the" hypatos", and Adarnase the" hypatos" who have traditionally been equated by the Georgian scholars with Stephen I, son of Guaram; Demetre, brother of Stephen I and Adarnase I. However, an opinion expressed by Professor Cyril Toumanoff disagrees with this view by identifying these individuals with Stephen II, Demetre( brother of Stephen I), and Adarnase II( son of Stephen II), respectively.
Relevant evidence: No