Maria Mstislavna of Kiev
Maria Mstislavna of Kiev( died 1179), was a Grand Princess consort of Kiev by marriage to Prince Vsevolod II of Kiev.
She was the daughter of Mstislav I of Kiev and Christina Ingesdotter of Sweden.
Her marriage was arranged in 1116 to facilitate better relations between her father and spouse, who were long standing enemies.
During the reign of her spouse, she was known for her diplomatic ability, and often asked to mediate between her husband and brothers.
She is believed to be one of the founders of St. Cyril's Monastery.
Anastasia of Kiev
Anastasia of Kiev( 1023 – 1074/1096) was Queen of Hungary by marriage to King Andrew the White.
She was the eldest daughter of Grand Prince Yaroslav I the Wise of Kiev and Ingigerd of Sweden, and the older sister of Anne of Kiev, Queen consort of Henry I of France.
Vladimir II Monomakh
Vladimir II Monomakh (Old East Slavic: Володимѣръ Мономахъ, "Volodimer Monomakh";
Christian name: "Vasiliy", or "Basileios")
(1053 – 19 May 1125) reigned as Grand Prince of Kievan Rus' from 1113 to 1125.
Rostislav I of Kiev
Rostislav Mstislavich( Russian and Ukrainian: Ростисла́в Мстисла́вич)( c. 1110–1167), Kniaz'( Prince) of Smolensk( 1125 – 1160), Novgorod( 1154) and Velikiy Kniaz( Grand Prince) of Kiev( 1154, 1159 – 1167).
He was the son of Mstislav I of Kiev and Christina Ingesdotter of Sweden.
After Yaroslav II of Kiev was driven out of Novgorod, Rostislav was invited to become the ruler of Novgorod.
He accepted, and became the prince on April 17, 1154.
Then, learning that Iziaslav II had died, Rostislav left Novgorod to take the Kievan throne.
Indignant that their prince had abandoned them and angered that he did not make order among them, but tore them more apart, the citizens of Novgorod drove out Rostislav's son, David, who was their governor.
They replaced him with Mstislav Yurievich, the son of Yury Dolgoruky.
Rostislav ruled Kiev for one week before Iziaslav III of Kiev forced him to flee to Chernigov.
He left four sons, princes David Rostislavich of Novgorod, Mstislav Rostislavich of Smolensk, Roman I of Kiev and Rurik Rostislavich and two daughters Elena Rostislavna of Kiev- Smolensk( died 1204) and Agrafena Rostislavna( died 1237).
Elisiv of Kiev
Elisaveta Yaroslavna of Kiev( Norwegian:" Ellisif" or" Elisiv", 1025 – c. 1067), was a Princess of Kiev and Queen Consort of King Harald III of Norway.
Vsevolod II of Kiev
Vsevolod II Olgovich( Cyrillic: Всеволод II Ольгович)( died August 1, 1146) was the Prince( Knyaz) of Chernigov( 1127–1139) and Grand Prince( Velikiy Knyaz) of Kiev( 1139 – 1146), son of Oleg Svyatoslavich, Prince of Chernigov.
Vsevolod married Maria Mstislavna of Kiev, the daughter of Grand Duke Mstislav of Kiev.
They had two sons and two daughters:
Though he had two sons, Vsevolod's chosen successor was his brother, Igor, and he obtained pledges from his subjects to accept Igor as his heir.
According to one account, Vsevolod even had the Kievans kiss the Holy Cross and swear loyalty to Igor, which they resented.
Shortly before his death, Vsevolod became a monk under the name Gavriil.
Christina Ingesdotter of Sweden
Princess Christina Ingesdotter of Sweden( Swedish:" Kristina Ingesdotter")( 11th century – 18 January 1122) was a Swedish princess and a princess consort of Veliky Novgorod, Rostov and Belgorod, by marriage to Grand Prince Mstislav I of Kiev.
Mstislav I of Kiev
Mstislav I Vladimirovich the Great (Russian:
Мстислав Владимирович Великий,(June 1, 1076 – April 14, 1132) was the Grand Prince of Kiev (1125–1132), the eldest son of Vladimir II Monomakh by Gytha of Wessex.
He is figured prominently in the Norse Sagas under the name Harald, to allude to his grandfather, Harold II of England.
Mstislav's Christian name was Theodore.
Yaroslav II of Kiev
Yaroslav II Iziaslavich( died 1180?), Prince of Turov( 1146), Novgorod( 1148 – 1154), Lutsk( 1157– 1180) and Grand Prince of Kiev( 1174 – 1175, 1180).
He was the son of Iziaslav II of Kiev and the brother of Mstislav II of Kiev.
Sfengus
According to John Skylitzes, Sfengus or Sphengos was a brother of Knyaz Vladimir I of Kiev.
Sfengus was a leader in the joint Byzantine- Kievan campaign to depose Georgius Tzul, the last recorded khagan of the Khazars.
Though identified as a brother of Vladimir I of Kiev, some historians such as Simon Franklin and Jonathan Shepard hypothesize that he is identical with Mstislav of Tmutarakan, Vladimir's son.

Question: What nationality is Mstislav I Of Kiev's father?
Answer: Kievan Rus