- Father: John HORNBAKER
- Mother: Mary Ann O'NEAL
- BIRTH: MAY 1860, Greene, Jay County, Indiana, USA
- DEATH: 1928, Colorado, USA
- Burial: 1928, Evansville, Vanderburgh County, Indiana, USA
Ancestors of William H. HORNBAKER
/-John HORNBAKER
William H. HORNBAKER
\-Mary Ann O'NEAL