| CASE Families living in Ohio, in 1880. |
| The grayed out counties either had no Case families living there, or else were not counties in 1880. |
| Adams | Allen | Ashland | Ashtabula | Athens | Auglaize | Belmont | Brown | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Butler | Carroll | Champaign | Clark | Clermont | Clinton | Columbiana | Coshocton| Crawford
| Cuyahoga
| Darke
| Defiance
| Delaware
| Erie
| Fairfield
| Fayette | Franklin
| Fulton
| Gallia
| Geauga
| Greene
| Guernsey
| Hamilton
| Hancock | Hardin
| Harrison
| Henry
| Highland
| Hocking
| Holmes
| Huron
| Jackson | Jefferson
| Knox
| Lake
| Lawrence
| Licking
| Logan
| Lorain
| Lucas | Madison
| Mahoning
| Marion
| Medina
| Meigs
| Mercer
| Miami
| Monroe | Montgomery
| Morgan
| Morrow
| Muskingum
| Noble
| Ottawa
| Paulding
| Perry | Pickaway
| Pike
| Portage
| Preble
| Putnam
| Richland
| Ross
| Sandusky | Scioto
| Seneca
| Shelby
| Stark
| Summit
| Trumbull
| Tuscarawas
| Union | Van Wert
| Vinton
| Warren
| Washington
| Wayne
| Williams
| Wood
| Wyandot | |
© Jan 2005