William I of Mansfeld-Arnstein

1555-1615 (b. 1555)

Parents

• Johann Albrecht I. von Mansfeld-Arnstein

Children

• Sophie-Dorothée de Mansfeld-Arnstein

Siblings

• Gebhard von Mansfeld
• Dorothea of Mansfeld-Arnstein

Partners

• Mathilda of Nassau-Dylenburg