Start My Family Tree Welcome to Geni, home of the world's largest family tree.
Join Geni to explore your genealogy and family history in the World's Largest Family Tree.

Project Tags

view all


Please add profiles for those who were born, lived or died in Greene County, Ohio.

Official Website

Greene County is named after Maj. Gen. Nathanael Greene of the Continental Army.

Adjacent Counties

Cities & Villages

  • Beavercreek
  • Bellbrook
  • Bowersville
  • Cedarville
  • Centerville (part)
  • Clifton (part)
  • Dayton (part)
  • Fairborn
  • Jamestown
  • Kettering (part)
  • Spring Valley
  • Xenia (County Seat)
  • Yellow Springs

Other Townships & Communities: Bath, Byron, Caesarscreek, Ferry, Gladstone, Goes Station, Grape Grove, Jefferson, Miami, New Germany, New Jasper, Oldtown, Paintersville, Ross, Roxana, Shawnee Hills, Silvercreek, Stringtown, Sugarcreek, Trebein, Washington Mills, Wilberforce and Wright-Patterson AFB



dayton Aviation Nat'l Hist. Park

Nat'l Reg. of Hist. Places