Question: Who is Kavad Ii's paternal grandfather?
Sentence (from "Khosrow II"): Khosrow II (Chosroes II in classical sources; Middle Persian: "Husrō(y)"), also known as Khosrow Parviz (New Persian: , "Khosrow the Victorious") was the last great Sasanian king (shah) of Iran, ruling from 590 to 628, with an interruption of one year.
Relevant evidence: No