The Des Moines Register
- The Des Moines Register/1910/Chastises Whole Family
- The Des Moines Register/1910/Hahnen Haled Into Court
- The Des Moines Register/1911/Herme F. Hahnen Dies in Hospital
- The Des Moines Register/1914/Celebrates Birthday
- The Des Moines Register/1914/Mrs. Zora Krell Answers Charge
- The Des Moines Register/1914/Zora Hahnen-Krell Applies For Divorce
- The Des Moines Register/1915/Two Granted Divorces
- The Des Moines Register/1916/Hahnens Celebrate Golden Wedding
- The Des Moines Register/1916/Mr. And Mrs. Henry Hahnen To Celebrate Anniversary
- The Des Moines Register/1917/Hahnen, Des Moines Shoe Pioneer, Dies
- The Des Moines Register/1917/Hahnen - Shepard Wedding At Hanger Home
- The Des Moines Register/1917/Hahnen Funeral Thurs.
- The Des Moines Register/1925/Gretchen Hahnen has been removed to the home of her aunt
- The Des Moines Register/1926/Mrs. Zora Hahnen, Once Resident Here, Marries
- The Des Moines Register/1934/Cards Announcing Eastern Wedding
- The Des Moines Register/1937/Bohumil Shimek-46 Years at Iowa City
- The Des Moines Register/1940/Schneider Dies, A Speed Pilot
- The Des Moines Register/1940/Shop Sold To Mrs. Hahnen
- The Des Moines Register/1942/Friends of Gretchen Hahnen Schneider
- The Des Moines Register/1943/Mrs. Hahnen Returns Here To Make Home
- The Des Moines Register/1955/If the Russians Want More Meat...
- The Des Moines Register/1962/Zora Hahnen Rites Tuesday