House of Oldenburg

Kings of Denmark, Norway and Sweden
Christian I
King of Denmark, Sweden, Norway and the Wends
Duke of Slesvig-Holstein
1449–1481
John I
King of Denmark, Sweden and Norway
Duke of Slesvig-Holstein
1481–1513
Christian II
King of Denmark, Sweden, Norway and the Wends
Duke of Slesvig-Holstein
1513– 1523

Kings of Denmark and Norway
Frederick I
King of Denmark and Norway
Duke of Slvesvig and Holstein
1523–1533
Christian III
King of Denmark and Norway
Duke of Slvesvig and Holstein
1534–1559
Frederick II
King of Denmark and Norway
Duke of Slvesvig and Holstein
1559–1588
Christian IV
King of Denmark and Norway
Duke of Slvesvig and Holstein
1588–1648
Frederick III
King of Denmark and Norway
Duke of Slvesvig and Holstein
1648–1670
Christian V
King of Denmark and Norway
Duke of Slvesvig and Holstein
1670–1699

Cadet Branches
House of Bruchhausen Counts of Bruchhausen

House of Bruchhausen
Counts of Bruchhausen
House of Oldenburg-Delmenhorst
Counts of Oldenburg and Delmenhorst
House of Glücksburg
Dukes of Slesvig-Holstein
Kings of Denmark, Norway and Greece
House of Holstein-Gottorp
Dukes of Holstein-Gottorp
Tsars of Russia
Kings of Sweden

Personal Arms
Christian I
King of Denmark, Goths and the Wends
Early arms variant
1449-1457
Christian I
King of Denmark, Sweden, Norway and the Wends
Arms used 1457-1460
John I
King of Denmark, Sweden and Norway
Duke of Slesvig-Holstein
Alternative arms variant
Prince George of Denmark
Duke of Cumberland
Prince of Denmark and Norway
Prince-consort of Great Britain
2nd son of King Frederick III