Holy Roman Emperor Otto I "The Great", Duke of Saxony King of Germany and Holy Roman Emperor

Paternal Side

• Heinrich I "The Fowler" King of Germany 876 - 936  (60 years)

• Duke of Saxony Otto Abt 840 - 912  (72 years)
• Hedwige Abt 844 - Abt 903  (59 years)

• Duke of Saxony Ludolph Abt 816 - 864  (48 years)
• del Friuli, Hedwige Abt 836 - 936  (100 years)
• Louis "the German" King of Eastern Francia Abt 806 - 876  (70 years)
• Emma (Hemma) 808 - 876  (68 years)

von Ringelheim Side

• von Ringelheim, Countess of Ringleheim Matilda 878 - 968  (90 years)

• Count of Ringleheim Theodoric Abt 853 -
• Ludmilla Ragnhildis Abt 858 -

• Count of Ringleheim Reginhart Abt 828 -
• Matilda Abt 833 -
• of Friesland Gottfried Abt 820 -
• of Friesland Matilda Abt 820 -