Count John V of Nassau was a prominent nobleman in the 17th century, known for his role in the {Nassau} family, which played a significant part in the history of the {Netherlands}. He was born in 1640 and became the Count of Nassau-Siegen, a title that reflected his family's influence in the region. His leadership was marked by military service and involvement in various political affairs. John V was also recognized for his contributions to the arts and culture, supporting various projects during his lifetime. He passed away in 1711, leaving behind a legacy that intertwined with the broader history of the {Dutch Republic} and the {Thirty Years' War}.