| Last Name | First and Middle | Business | Origin | Date | City | County | State |
| Bonney | R B | Proprietor of Bonney House | Ohio | 1869 | Mondamin | Harrison | Iowa |
| Burrows | C H | Station Agent | Ohio | 1881 | Mondamin | Harrison | Iowa |
| Garrison | A W | Dlr Fresh Fish | New York | 1876 | Mondamin | Harrison | Iowa |
| Manhart | L | Mfg Harness/Saddles | Germany | 1873 | Mondamin | Harrison | Iowa |
| Harrison | Iowa | Physician | Ohio | 1880 | Mondamin | Harrison | Iowa |
| Noyes | Jno | Farmer/Stock Dealer | Maine | 1856 | Mondamin | Harrison | Iowa |
| Noyes | Z T | Dry Goods | Ohio | 1856 | Mondamin | Harrison | Iowa |
| Reed | J G | Attorney at Law | Virginia | 1875 | Mondamin | Harrison | Iowa |
| Stuart | James D | Drugs/Stationary | Iowa | 1880 | Mondamin | Harrison | Iowa |
| Spooner | P C | Dlr Hardware | Vermont | 1871 | Mondamin | Harrison | Iowa |
| Wonder | W C | Dlr Musical Instruments | Ohio | 1880 | Mondamin | Harrison | Iowa |
Collection:
White, Judy Wallis. Harrison County Iowa Genealogy.
