Hercules von Oberberg (1517โ1602) was a Dutch-Danish Renaissance architect. He was mainly active in the Duchy of Schleswig.
๐๏ธ Early Career
In his early years Hercules von Oberberg worked for Johann of Brandenburg-Kรผstrin. On 17 July 1557 he became Royal Building Master, succeeding Martin Bussert, but he only stayed in the position for two years.
๐จ Royal Projects
During his time as Royal Building Master he worked on Copenhagen Castle and Koldinghus (minor renovations). He also worked on Sรธnderborg Castle (planning and commenced rebuilding) and the Fortifications of Copenhagen and Krogen (the bastioned fortifications).
๐ Service to Duke Hans
On 29 August 1559 he was employed by Duke Hans the Elder in Haderslev where he stayed until his death. In 1559-60 he directed the extension of Hansborg with two new wings and a tower.
๐๏ธ Later Works
During Duke Hans’ last years he was also responsible for the reconstruction and fortification of Tรธnderhus. In 1591 he worked on Gottorf Castle, where he is credited for the gables of the northern wing. In 1598 Christian IV charged von Oberberg, by then an old man, with the huge tower and castle church at Koldinghus.
๐จ Architectural Style
He introduced the Floris style in Denmark, seen today at Sรธnderborg Castle, which he transformed from a medieval fortress into a Renaissance castle for Christian III. The style is particularly characteristic of the castle church. It was also seen in the gables of Sรธnderborg Castle and Gottorp Castle’s northwing as well as those of Tรธnderhus and Tรธnning Palace. As a military architect von Oberberg was fairly old-fashioned, relying mainly on Dรผrer’s theories.
| Year | Project | Location | Role |
|---|---|---|---|
| 1557-1559 | Copenhagen Castle, Koldinghus, Sรธnderborg Castle, Fortifications of Copenhagen and Krogen | Denmark | Royal Building Master |
| 1559-1560 | Extension of Hansborg | Haderslev | Director |
| 1591 | Gottorf Castle (northern wing gables) | Schleswig | Architect |
| 1598 | Tower and castle church at Koldinghus | Kolding | Architect |
