| PEOPLE |
| BUSINESS |
| ACTIVITY |
| BUILDING |
| DATES |
| Kathan, Charles H. |
| Haskell & Kathan |
| General merchant |
| The Mammoth Store |
| 1856-(1864) |
| C. H. Kathan's Store |
| General merchant |
| The Mammoth Store |
| [186-?]-(1902) |
| Kathan & Hopkins |
| General merchants |
| Rock Island |
| avril 1904 - (ca1912) |
| Keeler, George L. |
| The Central Meat Market |
| Butchers |
| Rock Island |
| mai 1900 - ? |
| Keiser, H. C. |
| Blacksmith |
| (1875-1876) |
| Kemp, Joseph S. |
| Kemp & Burpee |
| Manufacturers and Vendors of “Kemp Patent Manure Spreaders” |
| mai 1878 - ? |
| Kenaston, David |
| Johnson, Bryant and Co. |
| Cabinet Makers |
| avril 1830 - ? |
| Kennedy, Charles E. |
| Kennedy & Girard |
| Traders and Manufacturers |
| Beebe Plain |
| juin 1881 - ? |
| Kennedy & Co. |
| Traders and Tinsmiths |
| Beebe Plain |
| août 1889 - ? |
| Emergency Supply Co. |
| Manufacturers of Fire Extinguishers |
| Beebe Plain |
| octobre 1895 - ? |
| Kennedy, Edwin |
| Merchants ? |
| Ground floor of the Temperance Hotel,Stanstead Plain |
| (1866) |
| Kennedy, George R. |
| Kennedy & Co. |
| Traders and Tinsmiths |
| Beebe Plain |
| août 1889 - ? |
| Emergency Supply Co. |
| Manufacturers of Fire Extinguishers |
| Beebe Plain |
| octobre 1895 - ? |
| Kennedy, George W. |
| G. W. Kennedy and Co. |
| Tinsmiths' firm |
| (1847) |
| Kent, G. W. |
| Cabinet maker, peintre |
| (1845) |
| Kilborn, Alexander |
| Alexander Kilborn & Co. |
| Merchants |
| (1836) |
| Kilborn, Charles |
| Grist Mill |
| Saw Mill |
| The Carding Mill |
| Lin-oil making |
| The Lin-oil mill |
| Mill owner and operator |
| Fulling Mill |
| ? - décembre 1822 |
| Kilborn, Charles Alexander |
| Knight, Kilborn & Co. |
| General Merchants |
| Stanstead |
| 1849- ? |
| Kilborn & Morrill |
| General Merchants |
| Stanstead Plain |
| novembre 1852 - (1866) |
| Knight, Albert |
| Knight, Kilborn & Co. |
| General Merchants |
| Stanstead |
| 1849-ca janvier 1850 |
| Knight & Co. |
| General Merchants |
| Stanstead |
| janvier 1850 - ? |
| A. Knight |
| General Merchants |
| Stanstead |
| février 1851 - ? |
| A. Knight & Co. |
| General Merchants |
| Stanstead Plain |
| mai 1858 - ? |
| Knight, Clarence A. |
| Lawrence & Knight |
| Grocers and General Traders |
| Stanstead Plain |
| mai 1879 - ? |
