This information is from surname census searches I have done for Marion County:
| Surname | Census Years |
|
| Almendinger | 1850 | Mary |
| Aronhalt | 1850, 1870,
1880 |
Caroline |
| Artz
none found |
1850 | Richard |
| Axhelm | 1850 | John |
| Ayers | 1850, 1860 | Wallace, Diana |
| Baldauf | 1860, 1870, 1880, 1900, 1910 |
Celia |
| Barnthouse | 1850 | Fran |
| Barrett | 1870, 1880 | Kathleen |
| Baumert
none found |
1850 | John |
| Beinhardt
none found |
1850 | John |
| Bensley | 1850, 1860 | Diana |
| Bonham | 1860, 1870 | Barb |
| Brudd
none found |
1880 | Carolyn |
| Bryant | 1880 | Mary |
| Butz | 1860, 1870,
1880, 1900 |
Carolyn |
| Carpenter | 1860 | Paul |
| Carr | 1850, 1860,
1870, 1880 |
Andi |
| Coleman | 1850, 1860,
1870, 1880 |
Wallace |
| Cone | 1850 | Bruce |
| Cook | 1880 | |
| Corban/Corbin | 1850, 1860,
1870, 1880 |
Diana |
| Crawford | 1850, 1860,
1870, 1880 |
Diana |
| Culp | 1850, 1860,
1870 |
Ed, Janet |
| Cupp
none found |
1850 | Diana |
| Diebold | 1850, 1860,
1870, 1880 |
Patti |
| Dilsaver | 1850, 1860, 1870, 1880, 1900 |
Karla |
| Drake | 1880 | Lee |
| Drollinger | 1850, 1860,
1870, 1880 |
Gordon |
| Drolsbaugh | 1850, 1860,
1870, 1880 |
Charles |
| Dutcher | 1850, 1860,
1870 |
Sharon |
| Elliott | 1850, 1870,
1880 |
Roger |
| Ellmaker | 1870 | Wallace |
| Ferguson | 1850, 1860,
1870, 1880 |
Del |
| Francis | 1880 | |
| Gabler | 1880 | Diana |
| Geller
none found |
1850 | Paulann |
| Gerard/Girard
none found |
1850 | EA |
| Godfrey | 1860, 1870,
1880, 1900 |
Carolyn |
| Hallett | 1850, 1860 | Jim |
| Hanning
none found |
1870, 1880 | Linda |
| Harding | 1860 | Margo |
| Harris | 1880 | Richard |
| Hill | 1850 | Lacy |
| Himler
none found |
1850 | John |
| Hurley | 1860, 1870,
1880, 1900 |
Carolyn |
| Kennedy | 1850 | Lacy |
| Kerr | 1850, 1860 | Shellie |
| Kimber | 1860, 1870 | Barbara |
| Kling | 1860 | |
| Knight
none found |
1850, 1860 | Pam |
| Kone | 1850 | Bruce |
| Leffler | 1860, 1870, 1880, 1900, 1910 |
Celia |
| Ludwig | 1860, 1870,
1880, 1900 |
Carolyn |
| Mackert/Macket | 1870 | Larry |
| Mattox | 1850 | Richard |
| McCausland
none found |
1880 | Diana |
| Morral | 1850, 1860, 1870, 1880, 1900, 1910 |
Amy |
| Moyer | 1850, 1860 1870 |
Alice |
| Myers | 1850 | Susanne |
| Northrup | 1850, 1860,
1870, 1880 |
Trecia |
| Oborn/Osborn | 1850, 1860,
1870, 1880 |
Diana |
| Peter/Peters | 1850 | Mary |
| Piper | 1860 | Heather |
| Reeley/Reely
none found |
1860 | Ed |
| Rhodes | 1850, 1860 | Kari, Carolyn |
| Romoser | 1880 | Mary |
| Rowan | 1850 | Nancy |
| Schultz/Shultz | 1850, 1860,
1870, 1880 |
Dutch |
| Selanders | 1850, 1860
1870, 1880 |
Ed, Wallace |
| Seymour | 1860, 1870,
1880, 1900 |
Carolyn |
| Shaffer | 1850 | Lynne |
| Sims | 1850, 1860 | Shellie |
| Socey | 1870 | |
| Stafford | 1860, 1870 | Wallace |
| Straub/Stroub | 1850, 1860,
1870, 1880 |
Diana |
| Strine | 1850, 1860,
1870, 1880 |
Carol |
| Sulser | 1860, 1870,
1880 |
Susan |
| TenEyck
none found |
1850 | Linda |
| Thornburg | 1870 | Leslie |
| Wortman | 1850 | Carol |
| Werts | 1850, 1860,
1870, 1880 |
Kathy |