Question: Who is the paternal grandfather of Volodar Of Peremyshl?

Knowledge 1: Volodar of Peremyshl
Volodar Rostyslavych, "Volodar Rostislavich"  (died 1124) was Prince of Zvenyhorod (1085–92) and Peremyshl' (1092–97).He actively was involved in the Polish internal affairs.Volodar also waged a war against the Grand Prince of Kiev Sviatopolk II of Kiev and his son Yaroslav.In 1121 Volodar was imprisoned in Poland, but was bonded out by his brother Vasylko Rostyslavych.Together with Vasylko participated at the federal council in Liubech in 1097 (see Council of Liubech).His father was Rostislav of Tmutarakan; his son was Volodymyrko of Halych, father of Yaroslav Osmomysl.Today there is confusion between two localities of former Zvenyhorod city, one being located in Pustomyty Raion near Lviv and another in Borshchiv or Buchach Raion (2 in Ternopil Oblast).The map on the left shows one east of Halych (pol."Halicz"), which is one in the Ternopil Oblast, while the official Ukrainian historiography claims the one near Lviv, which would be located north of Halych. [SEP] Knowledge 2: Rostislav of Tmutarakan
Rostyslav Volodymyrovych, "Rostislav Vladimirovich"  (died 1066) was a landless prince ("izgoi") from the Rurikid dynasty of Kievan Rus’.He was baptized as Mikhail.According to the Russian genealogist , the mother of Rostislav was Oda of Stade, a daughter of the Stade Count Leopold.That claim is also supported by other historians.At his younger age, Rostyslav ruled Rostov in the land of the Merya.His father Vladimir of Novgorod was the eldest son of Yaroslav I of Kiev.If Vladimir had not predeceased his father, he would have succeeded to the Kievan throne.Under the East Slavic house law, the early death of Rostislav's father made his descendants forfeit all claims to Kiev.For five years after his father's death, Rostislav who was about 14 years old had no appanage.Finally, his uncles gave him Volhynia and Halych, where he stayed from 1057 and 1064, guarding the western frontier of the Rus' lands.According to Vasily Tatischev, it was there that he married Anna Lanke, the daughter of King Béla I of Hungary.Rostislav did not like the distant and meager land and, in 1064, assisted by his father's close friend Vyshata, seized the rich Tmutarakan on the Black Sea littoral, previously controlled by the House of Chernigov.His predecessor, Gleb Svyatoslavich, escaped to his father, Svyatoslav II of Chernigov who was part of the Yaroslaviches triumvirate.The latter approached Tmutarakan with his army and Rostislav was forced to leave the city.Once Svyatoslav returned to Chernigov, Rostislav expelled Gleb once again from Tmutarakan and entered the city in triumph.During his brief rule, he subdued the local Circassians (also known as Kasogi) and other indigenous tribes.His success provoked the rivalry of neighboring Greek Chersonesos in Crimean peninsula, whose envoy poisoned him on 3 February 1066.
Knowledge 1: Volodar of Peremyshl
Volodar Rostyslavych, "Volodar Rostislavich"  (died 1124) was Prince of Zvenyhorod (1085–92) and Peremyshl' (1092–97).He actively was involved in the Polish internal affairs.Volodar also waged a war against the Grand Prince of Kiev Sviatopolk II of Kiev and his son Yaroslav.In 1121 Volodar was imprisoned in Poland, but was bonded out by his brother Vasylko Rostyslavych.Together with Vasylko participated at the federal council in Liubech in 1097 (see Council of Liubech).His father was Rostislav of Tmutarakan; his son was Volodymyrko of Halych, father of Yaroslav Osmomysl.Today there is confusion between two localities of former Zvenyhorod city, one being located in Pustomyty Raion near Lviv and another in Borshchiv or Buchach Raion (2 in Ternopil Oblast).The map on the left shows one east of Halych (pol."Halicz"), which is one in the Ternopil Oblast, while the official Ukrainian historiography claims the one near Lviv, which would be located north of Halych. [SEP] Knowledge 2: Fujiwara no Nagara
, also known as Fujiwara no Nagayoshi, was a Japanese statesman, courtier and politician of the early Heian period.He was the grandfather of Emperor Yōzei.
Knowledge 1: Volodar of Peremyshl
Volodar Rostyslavych, "Volodar Rostislavich"  (died 1124) was Prince of Zvenyhorod (1085–92) and Peremyshl' (1092–97).He actively was involved in the Polish internal affairs.Volodar also waged a war against the Grand Prince of Kiev Sviatopolk II of Kiev and his son Yaroslav.In 1121 Volodar was imprisoned in Poland, but was bonded out by his brother Vasylko Rostyslavych.Together with Vasylko participated at the federal council in Liubech in 1097 (see Council of Liubech).His father was Rostislav of Tmutarakan; his son was Volodymyrko of Halych, father of Yaroslav Osmomysl.Today there is confusion between two localities of former Zvenyhorod city, one being located in Pustomyty Raion near Lviv and another in Borshchiv or Buchach Raion (2 in Ternopil Oblast).The map on the left shows one east of Halych (pol."Halicz"), which is one in the Ternopil Oblast, while the official Ukrainian historiography claims the one near Lviv, which would be located north of Halych. [SEP] Knowledge 2: Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.

Answer: Vladimir of Novgorod