"Anund Jacob or James, Swedish: Anund Jakob was King of Sweden from 1022 until around 1050. He is believed to have been born on July 25, in either 1008 or 1010 as Jakob, the son of King Olof Skötkonung and Queen Estrid. Being the second Christian king of the Swedish realm, his long and partly turbulent reign saw the increasing dissemination of Christianity. He is referred to in positive terms in German and Norse historical sources." - (en.wikipedia.org 18.11.2019)