1389-1412 Regentin von Schweden
Ruled Denmark from 1376 and Norway from 1380 in the name of her son Olav. Defeated Albrekt 24 of February 1389 and was recognized as Queen of Sweden (a title she had used since 1375). She later ruled in the name of her Erik (son of Maria daughter of her older sister Ingeborg), who in 1389 had been elected King of Norway and in 1396 King of Denmark and Sweden. She died on board her ship in the port.