Ulrich I, Count of Helfenstein

German count (b. 1150)

Parents

• NN von Helfenstein
• Louis I, Count of Helfenstein

Children

• Ulrich II, Count of Helfenstein

Siblings

• Eberhard III, Count of Helfenstein
• Gottfried II, Count of Helfenstein
• Berthold of Helfenstein

Partners

• (NN von Ravenstein)
• Anna of Henneberg