Otto I of Nassau

Count of Nassau (1251-1289/90) (1247–1300)

Parents

• Henry II of Nassau
• Matilda of Guelders

Children

• Otto of Nassau
• John of Nassau-Dillenburg
• Mechtild of Nassau
• Gertrud of Nassau
• Henry I of Nassau-Siegen
• Emicho I of Nassau-Hadamar

Siblings

• Henry of Nassau
• Jutta of Nassau
• Walram II of Nassau
• Rupert of Nassau
• John I of Nassau, Bishop-Elect of Utrecht
• Elisabeth of Nassau
• Catherine of Nassau
• Gerhard of Nassau

Partners

• Agnes of Leiningen