King Christian I of Denmark receives in 1474 at Rothenburg ob der Tauber from the German Emperor Friedrich III the elevation of the county Holstein to a duchy and the investiture with Dithmarschen 1665
Allegory on the crowning of Queen Hedwig Eleonore of Sweden by the goddess Minerva 1654
Duke John Adolf of Gottorf marries in 1598 Augusta, the sister of King Christian IV of Denmark c. 1663-65