Adolf, Duke of Holstein-Gottorp - Wikipedia
Portrait of Frederick III, Duke of Holstein-Gottorp (1597 - 1659) - The Online Portrait Gallery
Frederick III, Duke of Holstein-Gottorp - Wikipedia
Gustav Adolph (1633-1695), Duke of Mecklenburg-Gustrow
.jpg "Adolphe de Holstein Gottorp et Christine de Hesse - Duke Adolf of Holstein -Gottorp")
Adolphe de Holstein Gottorp et Christine de Hesse - Duke Adolf of Holstein -Gottorp
Albert, Duke of Schleswig-Holstein - Wikipedia
14 Frederick iv duke of schleswig holstein gottorp Images: PICRYL - Public Domain Media Search Engine Public Domain Search
File:David Richter d.y. - Charles Frederick, Duke of Holstein-Gottorp - NMB 2138 - Nationalmuseum.jpg - Wikimedia Commons
Frederick III, Duke of Holstein-Gottorp, 1597 - 1659 (from the series Dignitaries at the Peace of Münster) | National Galleries of Scotland
Friedrich VIII, Duke of Schleswig-Holstein | Unofficial Royalty
Charles frederick of holstein gottorp hi-res stock photography and images - Alamy
Holstein-Gottorp, Georg Ludwig Duke zu - Project Seven Years War
Duke Christian Albert of Holstein Gottorp and his wife Princess Frederica Amalia of Denmark and Norway - Wikidata
123 Duke Of Holstein Stock Photos, High-Res Pictures, and Images - Getty Images
Philip, Duke of Holstein-Gottorp - Wikipedia
Charles Frederick, Duke of Schleswig-Holstein-Gottorp - Wikidata
Adolf, Duke of Holstein-Gottorp - Person - National Portrait Gallery
Frederick IV, Duke of Holstein-Gottorp - Wikipedia
Christian August of Holstein-Gottorp, Prince of Eutin - Wikipedia
Friedrich III, Duke of Holstein-Gottorp (1597-1659) - GAMEO
Albert, Duke of Schleswig-Holstein | British Royal Family Wiki | Fandom
David von Krafft | Karl Fredrik, Duke of Holstein-Gottorp as child (1700-1739) | MutualArt
John Adolphus, Duke of Schleswig-Holstein-Sonderburg-Plön - Wikipedia
S-S-I Montross Duke: Production Power to the Third Degree
European Heraldry :: Schleswig-Holstein
