Erik married Agnes von Brandenburg 11 Nov 1273. Agnes (daughter of John I von Brandenburg, Margrave of Brandenburg and Jutta of Saxony) died 1 Oct 1304. [Group Sheet]
Erik married Ingeborg Magnusdottir Jun 1296. Ingeborg (daughter of Magnus I Ladulås of Sweden Birgersson, King of Sweden and Hedwig von Holstein) died 15 Aug 1319. [Group Sheet]
Margaret married Birgir of Sweden Magnusson, King of Sweden 25 Nov 1298. Birgir (son of Magnus I Ladulås of Sweden Birgersson, King of Sweden and Hedwig von Holstein) was born 1280; died 1321. [Group Sheet]
Christopher — Euphamia of Pommerania. Euphamia (daughter of Bogislav IV of Pommerania, Duke of Pommerania) died 26 Jul 1330. [Group Sheet]
Erik married Elizabeth von Holstein 1329; divorced 1193. Elizabeth (daughter of Henry I von Holstein, Count of Holstein and Heilwig von Bronkhorst) died Yes, date unknown. [Group Sheet]
Valdemar married Heilwig Ericsdottir Jun 1340. Heilwig (daughter of Eric Valdemarsson and Adelheid von Holstein) died Abt 1374. [Group Sheet]
Margaret married Louis V the Brandenberger Wittelsbach, Duke of Bavaria Dec 1324. Louis (son of Louis IV (Ludwig) the Bavarian Wittelsbach, Holy Roman Emperor and Beatrice of Silesia, Duchess of Bavaria and German Queen) was born Jul 1316; died 18 Sep 1361. [Group Sheet]
Ingeborg — Hendrik von Mecklenburg, Duke of Mecklenburg. Hendrik (son of Albert II von Mecklenburg, Duke of Mecklenburg and Euphemia Eriksdottir) died 24 Apr 1383. [Group Sheet]
Margaret married Haakon VI of Norway Magnusson, King of Norway 9 Apr 1363. Haakon (son of Magnus IV of Sweden and Blanche (Blanka) of Namur, Queen-Consort of Sweden and Norway) was born 1338; died 1 May 1380. [Group Sheet]