House of Glücksburg
European royal house of German origin
The House of Schleswig-Holstein-Sonderburg-Glücksburg, also known by its short name as the House of Glücksburg, is the senior surviving branch of the German House of Oldenburg, one of Europe's oldest royal houses. Glücksburg house members have reigned at various times in Denmark, Norway, Greece, the United Kingdom and in northern German states. It takes its name from the family seat in Glücksburg, a small town in Schleswig-Holstein, Germany.
Patrilineal members of the House of Glücksburg include the current King of Norway, Haakon VIII, the former monarch Queen Margrethe II of Denmark, and former consorts Queen Anne-Marie of Greece, Queen Sofía of Spain, and Prince Philip, Duke of Edinburgh.
The present senior member of the House of Oldenburg and the House of Glücksburg and traditional heir to the family's ancestral lands, including Glücksburg itself, is Friedrich Ferdinand, Prince of Schleswig-Holstein (born 1985), who heads the foundation that owns the family's ancestral seat, Glücksburg Castle.
Etymology
"House of Glücksburg" is the shortened form of "House of Schleswig-Holstein-Sonderburg-Glücksburg"—a collateral branch of the House of Oldenburg. The house derives its name from two regions and two towns on the Jutland Peninsula.
The two regions of Schleswig and Holstein are divided by the Eider River. While Schleswig for centuries constituted the southernmost region of Denmark, Holstein historically has been the northernmost area within the Holy Roman Empire. The northern border of Holstein along the Eider had already formed the northern border of Francia and the Carolingian Empire, after Emperor Charlemagne, upon the Saxon Wars, reached an agreement with King Hemming of Denmark in 811.
The public source identifies “House of Glücksburg” as european royal house of German origin. This brief keeps that definition visible, then builds a research path around House, Glücksburg and European.
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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Sep 14, 2026. The linked authority identifier is Q155616. VIAF identifies the subject as 45099341. The Library of Congress control number is sh2011001624. 1 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1985.
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This entry incorporates text from “House of Glücksburg” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.