House of Holstein-Gottorp-Sweden
Cadet branch of the House of Holstein-Gottorp
- Coat of Arms
- Kings of Sweden
- Kings of Sweden and Norway
- Cadet Branches
House of Holstein-Gottorp-Oldenburg
Dukes and Grand Dukes of Oldenburg
Issued from Frederick August, 3rd son of Christian August of Holstein-Gottorp and younger brother of Adolf Frederick, King of Sweden