Estrid Svendsdatter of Denmark (Estrith, Astrith: 990/997 – 1057/1073), was a Danish princess and titular queen, a Russian princess and, possibly, duchess of Normandy by marriage. She was the daughter of Sweyn Forkbeard and perhaps Gunhild of Wenden and half-sister of Cnut the Great. By Ulf Jarl,[1] she was the mother of the later King Sweyn II Estridson and Beorn Estrithson.[2] The dynasty that ruled Denmark in 1047–1412 was named after her.[3] Though never a ruler or wife of a king, she was known in Denmark as queen during her son's reign.[4]
According to other researchers[5] Estrid was the daughter of Sweyn Forkbeard and Sigrid the Haughty, herself the daughter of Skagul Toste, making Olof Skötkonung, the son of Sigrid the Haughty and Eric the Victorious, Estrid's half-brother while Canute the Great, Harald and Świętosława her other half-siblings, as children of Sweyn Forkbeard and the Polish princess Gunhild, daughter of Mieszko I of Poland.
^"King Cnut: Emperor of the North".
^Ann Williams, Alfred P. Smyth, D. P. Kirby, A Biographical Dictionary of Dark Age Britain: England, Scotland, and Wales (1991), p. 231.
^List of Rulers of Europe | Heilbrunn Timeline of Art History | The Metropolitan Museum of Art
^"Dansk Kvindebiografisk Leksikon - Estrid". www.kvinfo.dk. 15 May 2003.
^Prinke, Rafał T. "Świętosława, Sygryda, Gunhilda. Tożsamość córki Mieszka I i jej skandynawskie związki" [Świętosława, Sygryda, Gunhilda. The identity of Mieszko I's daughter and her Scandinavian relationships]. Roczniki Historyczne (in Polish). LXX.
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EstridSvendsdatter of Denmark (Estrith, Astrith: 990/997 – 1057/1073), was a Danish princess and titular queen, a Russian princess and, possibly, duchess...
father of King Harald II of Denmark, King Cnut the Great, and Queen EstridSvendsdatter. In the mid-980s, Sweyn revolted against his father, Harald Bluetooth...
1047 until his death in 1076. He was the son of Ulf Thorgilsson and EstridSvendsdatter, and the grandson of Sweyn Forkbeard through his mother's line. He...
dynasty is named after its ancestor EstridSvendsdatter. The dynasty is sometimes called the Ulfinger, after Estrid's husband, Ulf Jarl. The dynasty also...
Beorn Estrithson (died 1049) was the son of Jarl Ulf and EstridSvendsdatter, sister of Cnut the Great. Beorn established himself in England where many...
Heimskringla, in Magnúss saga ins góða. There she is described as mother of EstridSvendsdatter, the paternal (half-)sister of Cnut the Great and maternal half-sister...
in Roskilde, with Gerbrand as archbishop. Funded by the weregild EstridSvendsdatter had received, the old Trinity Church was torn down and construction...
monarchs in Denmark since 1047 have been descendants of titular Queen EstridSvendsdatter. A formal law of succession was not adopted in Denmark until 1665...
Wissawald of Volhynia (c. 1000), was perhaps the first husband of EstridSvendsdatter Mstislav, distinct from Mstislav of Chernigov, possibly died as an...
of Cnut's son Harthacnut. In 1015–16, he married Cnut's sister, EstridSvendsdatter of Denmark, by whom he had sons, Svein, who later became the king...
wife of King Edgar I Harald II c. 996–998–c. 1018 King of Denmark EstridSvendsdatter of Denmark 990/997–1057/1073 Danish princess Richard I of Normandy...
England in 1020. He appointed Ulf Jarl, the husband of his sister EstridSvendsdatter, as regent of Denmark, further entrusting him with his young son...
Thorgilsson 2. Sweyn II of Denmark 20. Harald Bluetooth 10. Sweyn I Forkbeard 5. EstridSvendsdatter 11. Sigrid the Haughty (legendary) 1. Sweyn the Crusader...
Estridsen) 1047–1076 c. 1019 England son of jarl Ulf Torgilsson and EstridSvendsdatter (daughter of Sweyn I Forkbeard) (1) Gyda of Sweden c. 1048 (2) Gunnhildr...
Sweyn Forkbeard King of Denmark Thorgils Sprakelegg EstridSvendsdatter Ulf Jarl Gytha Thorkelsdóttir Godwin, Earl of Wessex Sweyn II King of Denmark...
Gudbrandsdatter 977–1025 Sigurd Syr 970–1018 Olaf I 960–995–1000 EstridSvendsdatter Cnut the Great 985–1028–1035 Gytha Eiríkr Hákonarson r. 1000–1012...
King Olaf I of Denmark, who was the brother of Queen Ingerid. Ingerid Svendsdatter was Olaf Kyrre's official consort and queen. There is not much information...
Ulf Thorgilsson 4. Sweyn II of Denmark 18. Sweyn I Forkbeard 9. EstridSvendsdatter 19. Sigrid the Haughty 2. Eric I of Denmark 5. mistress (Old Norse:...
16. Ulf Thorgilsson 8. Sweyn II of Denmark 17. EstridSvendsdatter 4. Eric I of Denmark 9. mistress (Old Norse: frilla) (name unknown) 2. Harald Kesja...
facto) c. 964 Son of Haakon Sigurdsson and Gunhild Mieszcosdatter Gytha Svendsdatter One son[citation needed] c. 1024 England Earl Sweyn Haakonsson 1000–1015...