Question: Yaropolk II of Kiev is the son of Vladimir II Monomakh and what woman who was one of several daughters of Harold Godwinson?

Context paragraphs:
Gytha of Wessex: Gytha of Wessex (died 1098 or 1107; Old English: "Gȳð" ) was one of several daughters of Harold Godwinson, the last Anglo-Saxon King of England, by his consort, Edyth Swannesha.  In Domesday her sole possession was the manor of Werrington, a very large settlement on the Cornish / Devon border.

Agapetus of the Kiev Caves: Agapetus of the Kiev Caves or Agapetus of Pechersk (Агапит Печерский in Russian, Агапіт Печерський in Ukrainian)(born ??  - died 1095), was an Orthodox Christian saint and doctor, as well as a monk in Kiev Pechersk Lavra.  He was born in Kiev and was taught and admitted to monastic vows by Saint Anthony of Kiev.  Agapetus famously provided free medical services for poor people.  He also healed grand prince Vladimir II Monomakh.

Russian cruiser Vladimir Monomakh: Vladimir Monomakh (Russian: Владимир Мономах ) was an armoured cruiser built for the Imperial Russian Navy during the 1880s.  The vessel was named after Vladimir II Monomakh, Grand Prince of Kiev.  She spent most of her career in the Far East, although the ship was in the Baltic Sea when the Russo-Japanese War began in 1904.  "Vladimir Monomakh" was assigned to the Third Pacific Squadron and participated in the Battle of Tsushima in May 1905.  She was tasked to protect the Russian transports and was not heavily engaged during the daylight portion of the battle.  The ship was torpedoed during the night and was scuttled the following morning by her captain to prevent her capture by the Japanese.

Mstislav I of Kiev: Mstislav I Vladimirovich the Great (Russian: Мстислав Владимирович Великий , , Belarusian: Мсціслаў Уладзіміравіч Вялікі ) (June 1, 1076, Turov – April 14, 1132, Kiev) 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.

Euphemia of Kiev: Evfimija Vladimirovna (Russian: Евфимия Владимировна ), known as Euphemia of Kiev ( 1112–died 4 April 1139) was Queen Consort of Hungary.  Euphemia was the daughter of Grand Prince Vladimir II of Kiev and his second wife, whose name and ancestry are unknown.  She was married to King Coloman of Hungary around 1112.  However, her husband, who had been suffering from a serious disease, caught her in adultery and immediately sent her back to Kiev.  Euphemia gave birth to her son, Boris (1113 – 1155/1156), in her father's court, but the son was never recognised by King Coloman.  Afterwards, she lived in a monastery near Kiev till her death.

Yaropolk II of Kiev: Yaropolk II Vladimirovich (Russian: Ярополк II Владимирович ) (1082 – 18 February 1139), Prince of Pereyaslav (1114–1132), Velikiy Kniaz (Grand Prince) of Kiev (1132–1139), son of Vladimir II Monomakh and Gytha of Wessex.  He fought in several campaigns against the Polovtsy (Cumans), once in 1103 and again in 1116.

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.

Vladimir Monomakh (ship): At least two ships of the Imperial Russian, Soviet or Russian Navy have been named Vladimir Monomakh after Vladimir II Monomakh.

Monomakhovichi: Monomakhovichi or House of Monomakh was a major princely branch of the Rurik dynasty, descendants of which managed to inherit practically all princely titles in the Grand Duchy of Kiev.  The progenitor of the house is Vladimir II Monomakh (son of Vsevolod).  The name derived from the grandfather of Vladimir, Constantine IX Monomachos.

Cathedral of the Nativity, Suzdal: The Cathedral of the Nativity of the Theotokos in Suzdal Russia is a World Heritage Site.  It is one of the eight White Monuments of Vladimir and Suzdal.  One of the most complex monuments of Russian medieval architecture.  It was originally constructed during the reign of Vladimir II Monomakh during the late 11th century.

Supporting paragraphs: Yaropolk II of Kiev Gytha of Wessex
Answer: Gytha of Wessex