Question: Who is Kavad Ii's paternal grandfather?
Sentence (from "Khosrow II"): In works of Persian literature such as the "Shahnameh" and "Khosrow and Shirin", a famous tragic romance by Nizami Ganjavi (1141–1209), a highly elaborated fictional version of Khosrow's life made him one of the greatest heroes of the culture, as much as a lover as a king.
Relevant evidence: No