Back فريدريك التاسع مارجريف براندنبورج ARZ Фридрих фон Бранденбург (1588 – 1611) Bulgarian Frederig IX Brandenburg Breton Friedrich von Brandenburg (1588–1611) German Φρειδερίκος Θ΄ του Βρανδεμβούργου Greek Federico IX de Brandeburgo Spanish Frédéric IX de Brandebourg French Frederik van Brandenburg (1588-1611) Dutch
Frederick IX | |
|---|---|
| Margrave of Brandenburg | |
_-_Frederick_of_Brandenburg.jpg) Margrave Frederick IX of Brandenburg | |
| Born | 22 March 1588 Cölln |
| Died | 19 May 1611 (aged 23) Słońsk |
| Buried | Parish church of Küstrin |
| Noble family | Hohenzollern |
| Father | John George, Elector of Brandenburg |
| Mother | Elisabeth of Anhalt-Zerbst |
Frederick IX of Brandenburg (22 March 1588 in Cölln – 19 May 1611 in Sonnenburg, Prussia (now Słońsk, Poland)) was a Margrave of Brandenburg.