Magnus the Strong, also known as Magnus Nilsson, was a Danish duke who ruled Gothenland in southern Sweden from the 1120s to c. 1132. Wikipedia
Born: 1106
Died: June 4, 1134 (age 28 years), Scania, Sweden
Grandchildren: Niels of Aarhus, Valdemar of Denmark, Brigitte of Denmark, and more
Parents: Niels, King of Denmark and Margaret Fredkulla
Children: Canute V of Denmark
Spouse: Richeza of Poland, Queen of Sweden (m. 1129–1134)
Great grandchildren: Magnus von Sachsen, Sophia von Sachsen, and Hedwig von Sachsen