Adolf of Nassau-Siegen
German captain in Dutch service
About Adolf of Nassau-Siegen
Lived 1586 – 1608 (aged 22). Adolf of Nassau-Siegen was a military personnel, dutch States Army and rittmeister.
Count Adolf of Nassau-Siegen (8 August 1586 – 7 November 1608), , official titles: Graf zu Nassau, Katzenelnbogen, Vianden und Diez, Herr zu Beilstein, was a count from the House of Nassau-Siegen, a cadet branch of the Ottonian Line of the House of Nassau. He served as an officer in the Dutch States Army. In the propaganda for the House of Orange, he is regarded as one of the twelve heroes of the House of Nassau who gave their lives in the Eighty Years' War for the freedom of the Dutch people.
Biography Adolf was born at Dillenburg Castle on 8 August 1586 as the third son of Count John VII the Middle of Nassau-Siegen and his first wife, Countess Magdalene of Waldeck-Wildungen. He was baptised on Sunday 21 AugustJul..
Adolf studied in Geneva in 1601, and then in Basel and in France. He entered the Dutch States Army in 1604 and took part in the Siege of Ostend (1604) and the Siege of Sluis (1604). On 3 April 1606 he was appointed ritmeester over a company of 86 horsemen. He was buried on 23 November 1608 in the Saint Stephen's Church in Nijmegen.
In 1901, on the initiative of municipal archivist H.D.J. van Schevichaven, a plaque measuring 103 by 64 cm was affixed to the northern transept of St. Stephen's Church in Nijmegen. The text on this plaque reads (translated into English):
"IN THE MONTH OF NOVEMBER 1608 WAS BURIED HERE ADOLF COUNT OF NASSAU SIEGEN THIRD SON OF JOHN COUNT OF NASSAU SIEGEN AND OF MAGDALENE OF WALDECK FALLEN AT THE AGE OF 22 IN A BATTLE NEAR XANTEN HE WAS ONE OF THE TWELVE HEROES FROM THE HOUSE OF NASSAU WHO IN THE EIGHTY YEARS' WAR GAVE THEIR LIVES FOR THE FREEDOM OF THE DUTCH PEOPLE"
Ancestors
Don’t just read it —
keep it.
Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.
- E-book
- Audio
- Video
Instant download · yours to keep · every purchase keeps this site free
Important facts
Family & relationships
Contemporaries
People whose lives overlapped Adolf of Nassau-Siegen's
Frequently asked questions
Who was Adolf of Nassau-Siegen?
German captain in Dutch service
When was Adolf of Nassau-Siegen born?
Adolf of Nassau-Siegen was born on 8 August 1586 in Dillenburger Schloss.
When did Adolf of Nassau-Siegen die?
Adolf of Nassau-Siegen died on 7 November 1608 in Xanten.
What was Adolf of Nassau-Siegen's occupation?
Adolf of Nassau-Siegen was a military personnel, dutch States Army and rittmeister.
Sources & further reading
· Wikipedia: Adolf of Nassau-Siegen
· DBpedia: Adolf of Nassau-Siegen (1586–1608)
Cite this page
APA: Biography.guide. (2026). Adolf of Nassau-Siegen. https://biography.guide/adolf-of-nassau-siegen/
MLA: "Adolf of Nassau-Siegen." Biography.guide, https://biography.guide/adolf-of-nassau-siegen/.
Chicago: "Adolf of Nassau-Siegen." Biography.guide. https://biography.guide/adolf-of-nassau-siegen/.
Data last updated: 2026-09-24 · Spot an error? Report a correction.
Portrait: Wikimedia Commons · author & licence
Page generated 2026-09-27 05:09 UTC