Matilda of Holstein Queen consort of Denmark (1218–1288) Parents Heilwig of Lippe Adolf IV of Holstein Children Eric I, Duke of Schleswig Valdemar III, Duke of Schleswig Abel, Lord of Langeland Sophie of Denmark Siblings John I, Count of Holstein-Kiel Gerhard I, Count of Holstein-Itzehoe Ludolf von Schauenberg Partners Birger Jarl Abel of Denmark
