Question: What is the date of death of Vasilko Romanovich's father?
Sentence (from "Roman the Great"): Roman Mstislavich (/Roman Mstyslavych), known as Roman the Great (c. 1152 – Zawichost, 19 June 1205) was a Rus’ prince, Grand Prince of Kiev (a member of the Rurik dynasty).
Relevant evidence: Yes