The House of Oldenburg is an ancient dynasty of German origin whose members rule or have ruled in Denmark, Iceland, Greece, Norway, Russia, Sweden, the United Kingdom, Livonia, Schleswig, Holstein, and Oldenburg. The current King of the United Kingdom and King of Norway are agnatic members of this house, meanwhile the King of Spain and King of Denmark are matrilineal members.
Oldenburg Palace in Oldenburg
Coat of arms of the counts of Oldenburg at Oldenburg Palace: red stripes on gold for Oldenburg; golden cross on blue for Delmenhorst
The first Oldenburg king was Christian I of Denmark, Norway and Sweden (1426–1481)
King Charles III of the United Kingdom (*1948)
Norway, formally the Kingdom of Norway, is a Nordic country in Northern Europe, situated on the Scandinavian Peninsula. The remote Arctic island of Jan Mayen and the archipelago of Svalbard also form part of Norway. Bouvet Island, located in the Subantarctic, is a dependency; Norway also claims the Antarctic territories of Peter I Island and Queen Maud Land. The capital and largest city in Norway is Oslo.
Opening of Ohthere's Old English account, translated: "Ohthere told his lord Ælfrede king that he lived northmost of all Norwegians…"
The Oseberg ship at the Viking Ship Museum in Oslo
Viking swords found in Norway, preserved at the Bergen Museum
The Gjermundbu helmet found in Buskerud is the only known reconstructable Viking Age helmet.