Sweyn II of Denmark
Sweyn II (c. 1019 – 28 April 1076), also known as Sweyn Estridsson (Old Norse: Sveinn Ástríðarson, Danish: Svend Estridsen) and Sweyn Ulfsson, was King of Denmark from 1047 until his death in 1076. He was the son of Ulf Thorgilsson and Estrid Svendsdatter, and the grandson of Sweyn Forkbeard through his mother's line.