Gytha of Wessex (born c. 1053/1061 – died 1098 or 1107; ) was one of several daughters of Harold Godwinson, the last Anglo-Saxon king of England, and his consort, Edith the Fair. Through marriage to Vladimir II Monomakh, Gytha became a princess of Kievan Rus'. Life Her paternal grandparents were Godwin, Earl of Wessex and Gytha Thorkelsdóttir. According to the thirteenth-century chronicler Saxo Grammaticus, after the death of their father King Harold at the Battle of Hastings in 1066, Gytha and two of her brothers (probably Magnus and either Godwin or Edmund) escaped to the court of their first cousin once-removed, King Sweyn Estridsson of Denmark. The two brothers were treated by Sweyn with hospitality, Magnus entering into high-level service with Bolesław II the Generous while Gytha was married to Waldemar, King of Ruthenia, i.e. Vladimir II Monomakh, one of the most famous rulers of Kievan Rus. This took place in 1069/1070 when Bolesław restored Grand Prince Iziaslav I of Kiev and Gertruda (Bolesław's aunt) to power after they had been deposed. Gytha's role in Vladimir's rule is not documented. Vladimir explained in a book of 'Instructions' (Pouchenie) for his sons, written in the twelfth-century: “Love your wives, but grant them no power over you.” In his book, Vladimir also mentioned the recent death of Yuri's mother. Gytha was the mother of Mstislav the Great, the last ruler of united Kievan Rus. In the Norse sagas, Mstislav is called Harald, after his grandfather. During her lifetime Gytha, as Vladimir's spouse, was princess of Smolensk, however she died before her husband became grand prince of Kiev (in 1113), so she never was grand princess of Kiev. Children With Vladimir, Gytha had several children, including: Mstislav the Great (1076–1132) Izyaslav Vladimirovich, Prince of Kursk († 6 September 1096) Svyatoslav Vladimirovich, Prince of Smolensk and Pereyaslav († 16 March 1114) Yaropolk II of Kiev († 18 February 1139) Viacheslav I of Kiev († 2 February 1154) Death date There is a problem with establishing Gytha's date of death. It is placed between 1098 and 1107. The patericon of St Pantaleon Cloister in Cologne says that "Gytha the Queen" (Gida regina) died as a nun on 10 March. The year is presumed to be 1098. According to the "Testament of Vladimir Monomakh" Yuri Dolgorukiy's mother died on 7 May 1107. If Gytha died in 1098 then Yuri could have been a son of his