| YR. | GIVEN | COUNTY | ST. | PAGE | TWNSHP/OTHER | RECORD TYPE | DATA BASE |
| 1849 | C. | Clinton | IA | 115 | Liberty | Tax Lists | |
| 1850 | C. | Pulaski | KY | 491 | Div 1 | Slave Schedule | |
| 1830 | C. | Erie | NY | 84 | Clarence | FPS | FCI |
| 1850 | C. | Philadelphia | PA | 86 | Middle | FPS | FCI |
| 1885 | C. | Sanborn | SD | 1 | ED 214 | FPS | FCI |
| 1850 | C. | Spotsylvania | VA | 316 | Fredericksburg | Slave Schedule | |
| 1860 | C. | Spotsylvania | VA | 322 | Fredericksburg | Slave Schedule | |
| 1855 | C. | WI | Marathon | SCI | |||
| 1825 | C.A. | Mackinac | MI | 837 | Tax List | ECI | |
| 1825 | C.A. | Michillimackinac | MI | NPL | Tax List | ECI | |
| 1870 | C.B. | Pottawattamie | IA | 81 | Council Bluff | FPS | FCI |
| 1850 | C.C. | New Haven | CT | 313 | New Haven | FPS | FCI |
| 1855 | C.C. | Racine | WI | Yorkville | SCI | ||
| 1891 | C.E. | Knox | TN | District 24 | Male Voters | Voters List | |
| 1860 | C.E.D. | DeKalb | IL | Kingston | FPS | FCI | |
| 1870 | C.F. | Alameda | CA | 137 | Oakland | FPS | CA 1870 FCI CA129185294 |
| 1840 | C.M. | Steuben | NY | 278 | Bath | FPS | FCI |
| 1840 | C.M. | Crawford | PA | 344 | Summerhill | FPS | FCI |
| 1850 | C.M. | Crawford | PA | 10 | Spring | FPS | FCI |
| 1870 | C.R. | Parker | TX | 136 | ED136 | FPS | FCI |
| 1870 | C.S. | Morgan | WV | 119 | Town of Bath | FPS | FCI |
| 1880 | C.W. | Lake | CO | 355 | Leadville | FPS | FCI |
| 1860 | C.W. | Stephenson | IL | Waddam | FPS | FCI | |
| 1865 | C.W. | Washington | WI | 5 | Barton | SCI | |
| 1860 | CAL | Lawrence | PA | 315 | Pollock | FPS | FCI |
| 1850 | CALD | Franklin | MA | 127 | Greensfield | FPS | FCI |
| 1860 | CALEB | LaSalle | IL | LaSalle | FPS | FCI | |
| 1840 | CALEB | Middlesex | MA | 10 | Malden | FPS | FCI |
| 1850 | CALEB | Middlesex | MA | 377 | Malden | FPS | FCI |
| 1840 | CALEB | Worcester | MD | 326 | Western District | FPS | FCI |
| 1860 | CALEB | Worcester | MD | 825 | Dericksons X Roads | FPS | FCI |
| 1850 | CALEB C. | Middlesex | MA | 394 | Holliston | FPS | FCI |
| 1840 | CALEB H | Franklin | MA | 191 | Greenfield | FPS | FCI |
| 1840 | CALRISSA A. | Hamilton | OH | 34 | Cincinnati | FPS | FCI |
| 1850 | CALVEN | Albany | NY | 249 | Albany 5 W | FPS | FCI |
| 1860 | CALVIN | Adams | IL | Ursa | FPS | FCI | |
| 1820 | CALVIN | Franklin | MA | 27 | Whately | FPS | FCI |
| 1830 | CALVIN | Franklin | MA | 122 | Whately | FPS | FCI |
| 1820 | CALVIN | Hampshire | MA | 122 | South Hadley | FPS | FCI |
| 1820 | CALVIN | Oswego | NY | 8 | Oswego | FPS | FCI |
| 1850 | CALVIN | St. Lawrence | NY | 142 | Oswegatchie | FPS | FCI |
| 1860 | CALVIN | St. Lawrence | NY | 365 | Oswegatchie | FPS | FCI |
| 1840 | CALVIN | Venango | PA | 8 | Scrub Grass | FPS | FCI |
| 1820 | CALVIN | Windham | VT | 152 | Stratton | FPS | FCI |
| 1860 | CARDINAL | Philadelphia | PA | 277 | Philadelphia 18 W | FPS | FCI |
| 1860 | CARK | Marion | IN | 201 | Lawrence | FPS | FCI |
| 1860 | CARLIE | Wayne | NY | 311 | Williamson | FPS | FCI |
| 1870 | CARLISLE | Boone | IA | 168 | Worth | FPS | FCI |
| 1860 | CARLISLE | Racine | WI | 903 | Yorkville | FPS | FCI |
| 1850 | CARLOS | Racine | WI | 134 | Yorkville | SCI | |
| 1855 | CARLOS | Racine | WI | Yorkville | SCI | ||
| 1860 | CARLOS | Racine | WI | 903 | Yorkville | FPS | FCI |
| 1840 | CARLOS A. | Clinton | NY | 170 | Plattsburgh | FPS | FCI |
| 1850 | CAROLIEN | Vigo | IN | 226 | Harrison | FPS | FCI |
| 1870 | CAROLINE | St. Clair | AL | 79 | Kelleys Creek PO | FPS | AL 1870 FCI AL1021163 |
| 1870 | CAROLINE | Allamakee | IA | 222 | Lansing | FPS | FCI |
| 1850 | CAROLINE | Henry | OH | 9 | Flat Rock | FPS | FCI |
| 1850 | CAROLINE | Henry | OH | 9 | Flat Rock | FPS | FCI |
| 1860 | CAROLINE | Franklin | VT | 645 | Swanton | FPS | FCI |
| 1850 | CAROLINE EL | Worcester | MA | 353 | Hubbardston | FPS | FCI |
| 1870 | CARRIE | Santa Clara | CA | 120 | Redwood | FPS | CA 1870 FCI CA129185295 |
| 1860 | CARRIE | Hampden | MA | 248 | Springfield | FPS | FCI |
| 1870 | CARRIE B. | Cumberland | ME | 40 | Portland | FPS | FCI |
| 1870 | CARRIE E. | Clayton | IA | 416 | Millville | FPS | FCI |
| 1880 | CARRIE O. | Codington | SD | 427 | Town 116 Range 53 | FPS | FCI |
| 1870 | CARRY G. | Washington | RI | 162 | Charlestown | FPS | FCI |
| 1860 | CASSIDAY | Kings | NY | 479 | Brooklyn 8 W | FPS | FCI |
| 1800 | CATHARINE | Dutchess | NY | 9 | 11000-21201-00 | FPS | FCI |
| 1850 | CATHARINE | New York | NY | 55 | NYC 8 W | FPS | FCI |
| 1860 | CATHARINE | Saratoga | NY | 502 | Galway | FPS | FCI |
| 1850 | CATHARINE | Windsor | VT | 359 | Windsor | FPS | FCI |
| 1860 | CATHARINE D. | Jefferson | IN | 394 | Shelby | FPS | FCI |
| 1850 | CATHEIRN | Franklin | VT | 346 | Franklin | FPS | FCI |
| 1860 | CATHERINE | Des Moines | IA | 593 | Burlington | FPS | FCI |
| 1850 | CATHERINE | Franklin | MA | 71 | Whately | FPS | FCI |
| 1850 | CATHERINE | Steuben | NY | 154 | Tyrone | FPS | FCI |
| 1830 | CATORA | Hamilton | OH | 240 | Mill Creek | FPS | FCI |
| 1830 | CEASER | Bristol | MA | 20 | Troy | FPS | FCI |
| 1860 | CELESTIA | Rockingham | NH | 151 | Rye | FPS | FCI |
| 1860 | CELESTIA | Rockingham | NH | 151 | Rye | FPS | FCI |
| 1870 | CELINDA | Freeborn | MN | 1122 | Oakland | FPS | |
| 1870 | CELLA L. | Freeborn | MN | 1122 | Oakland | FPS | |
| 1890 | CEPHUS K. | Middlesex | NJ | 3 | Raritan 207 ED | FPS | FCI |
| 1860 | CETHARINE | Coweta | GA | 808 | Newnan | FPS | FCI |
| 1880 | CEZAR | Falls | TX | 39 | ED 39 | FPS | FCI |
| 1850 | CHALES | Kendall | IL | Kendall | FPS | FCI | |
| 1850 | CHANCY | Hampden | MA | 179 | Chicopee | FPS | FCI |
| 1860 | CHANDLER D. | Oxford | ME | 546 | Canton | FPS | FCI |
| 1810 | CHARISTIAN | Berks | PA | 91 | Robeson | FPS | FCI |
| 1870 | CHARLES | San Francisco | CA | 22 | 5 W. San Francisco | FPS | CA 1870 FCI CA23968811 |
| 1840 | CHARLES | New London | CT | 72 | Lyme | FPS | FCI |
| 1840 | CHARLES | New London | CT | 72 | Lyme | FPS | FCI |
| 1860 | CHARLES | New Castle | DE | 940 | Wilmington | FPS | FCI |
| 1820 | CHARLES | Columbia | GA | 52 | FPS | FCI | |
| 1870 | CHARLES | Black Hawk | IA | 324 | Big Creek | FPS | FCI |
| 1870 | CHARLES | Henry | IA | 209 | Center | FPS | FCI |
| 1860 | CHARLES | Adams | IL | Quincey 2 W | FPS | FCI | |
| 1870 | CHARLES | Cook | IL | Chicago 15-16 W ED 159 | FPS | FCI | |
| 1870 | CHARLES | Cook | IL | Hyde Park | FPS | FCI | |
| 1880 | CHARLES | Cook | IL | Chicago ED 93 | FPS | FCI | |
| 1860 | CHARLES | Kane | IL | Blackberry | FPS | FCI | |
| 1860 | CHARLES | Arapahoe | KS | 431 | Denver | FPS | FCI |
| 1870 | CHARLES | Brown | KS | 646 | Walnut | FPS | FCI |
| 1860 | CHARLES | Kenton | KY | 365 | Fowlers Creek | FPS | FCI |
| 1850 | CHARLES | Jefferson Parish | LA | 45 | Carrollton | FPS | FCI |
| 1850 | CHARLES | Hampden | MA | 240 | Chicopee | FPS | FCI |
| 1860 | CHARLES | Hampden | MA | 547 | Chester | FPS | FCI |
| 1820 | CHARLES | Hampshire | MA | 127 | Williamsburg | FPS | FCI |
| 1830 | CHARLES | Hampshire | MA | 441 | Williamsburg | FPS | FCI |
| 1830 | CHARLES | Hampshire | MA | 447 | Williamsburg | FPS | FCI |
| 1840 | CHARLES | Hampshire | MA | 267 | Williamsburg | FPS | FCI |
| 1850 | CHARLES | Hampshire | MA | 183 | Easthampton | FPS | FCI |
| 1820 | CHARLES | Middlesex | MA | 7 | Charlestown | FPS | FCI |
| 1820 | CHARLES | Middlesex | MA | 379 | Charlestown | FPS | FCI |
| 1830 | CHARLES | Middlesex | MA | 44 | Charlestown | FPS | FCI |
| 1830 | CHARLES | Middlesex | MA | 53 | Medford | FPS | FCI |
| 1840 | CHARLES | Middlesex | MA | 158 | Charlestown | FPS | FCI |
| 1840 | CHARLES | Middlesex | MA | 38 | Medford | FPS | FCI |
| 1850 | CHARLES | Middlesex | MA | 71 | Cambridge | FPS | FCI |
| 1850 | CHARLES | Middlesex | MA | 419 | Medford | FPS | FCI |
| 1850 | CHARLES | Suffolk | MA | 178 | Boston | FPS | FCI |
| 1830 | CHARLES | Worcester | MA | 470 | Dudley | FPS | FCI |
| 1840 | CHARLES | Worcester | MA | 26 | Webster | FPS | FCI |
| 1850 | CHARLES | Worcester | MA | 10 | N. Brookfield | FPS | FCI |
| 1778 | CHARLES | Anne Arundel | MD | NPL | Island Hundred | Fidelity Oath | ECI |
| 1850 | CHARLES | Baltimore | MD | 174 | Baltimore | FPS | FCI |
| 1830 | CHARLES | Cumberland | ME | 372 | Portland | FPS | FCI |
| 1840 | CHARLES | Cumberland | ME | 358 | Freeport | FPS | FCI |
| 1850 | CHARLES | Lapeer | MI | 781 | Lapeer | FPS | FCI |
| 1870 | CHARLES | Saginaw | MI | 424 | Spaulding | FPS | FCI |
| 1860 | CHARLES | Shiawassee | MI | 987 | Fairfield | FPS | FCI |
| 1850 | CHARLES | Wayne | MI | 901 | Monynagon | FPS | FCI |
| 1850 | CHARLES | Wayne | MI | 902 | Monynagon | FPS | FCI |
| 1860 | CHARLES | Blue Earth | MN | 222 | Cerescounty | FPS | |
| 1870 | CHARLES | Wabasha | MN | 14 | Elgin | FPS | |
| 1870 | CHARLES | St. Louis | MO | 782 | St. Louis | FPS | FCI |
| 1870 | CHARLES | St. Louis | MO | 181 | St. Louis | FPS | FCI |
| 1860 | CHARLES | Sullivan | NH | 1243 | Claremont | FPS | FCI |
| 1860 | CHARLES | Sullivan | NH | 1243 | Claremont | FPS | FCI |
| 1860 | CHARLES | Jefferson | NY | 32 | Rutland | FPS | FCI |
| 1850 | CHARLES | Onondaga | NY | 5 | Manlius | FPS | FCI |
| 1860 | CHARLES | Onondaga | NY | 1156 | Cicero | FPS | FCI |
| 1830 | CHARLES | Schoharie | NY | 17 | Schoharie | FPS | FCI |
| 1840 | CHARLES | Cuyahoga | OH | 133 | Brooklyn | FPS | FCI |
| 1840 | CHARLES | Lorain | OH | 140 | Pittsfield | FPS | FCI |
| 1870 | CHARLES | Montgomery | OH | 260 | Dayton 6 W | FPS | FCI |
| 1840 | CHARLES | Pickaway | OH | 171 | Millport | FPS | FCI |
| 1840 | CHARLES | Ross | OH | 363 | Paint | FPS | FCI |
| 1870 | CHARLES | Summit | OH | 13 | Toledo 3 W | FPS | FCI |
| 1880 | CHARLES | Salt Lake | UT | 102 | Salt Lake City 19W | FPS | FCI |
| 1870 | CHARLES | Culpeper | VA | 680 | District 2 | FPS | FCI |
| 1860 | CHARLES | Spotsylvania | VA | 336 | Fredericksburg | FPS | FCI |
| 1860 | CHARLES | Chittenden | VT | 426 | Huntington | FPS | FCI |
| 1860 | CHARLES | Windsor | VT | 410 | West Windsor | FPS | FCI |
| 1860 | CHARLES | Windsor | VT | 411 | West Windsor | FPS | FCI |
| 1870 | CHARLES | Kitsap | WA | 134 | Port Madison | FPS | FCI |
| 1855 | CHARLES | Wukesha | WI | 9 | Lisbon | SCI | |
| 1840 | CHARLES A. | Bond | IL | FPS | FCI | ||
| 1890 | CHARLES A. | Franklin | ME | 7 | Farmington | Veterans Schedule | |
| 1880 | CHARLES A. | Cottonwood | MN | 29 | Lakeside | FPS | |
| 1860 | CHARLES A. | Huron | OH | 238 | Norwalk | FPS | FCI |
| 1860 | CHARLES A. E. | Houston | MN | 128 | Houston | FPS | |
| 1860 | CHARLES B. | Hartford | CT | 261 | Hartford | FPS | FCI |
| 1860 | CHARLES B. | Cook | IL | Lake | FPS | FCI | |
| 1870 | CHARLES B. | Cook | IL | Hyde Park | FPS | FCI | |
| 1860 | CHARLES B. | Suffolk | MA | 535 | Boston | FPS | FCI |
| 1860 | CHARLES B. | Jefferson | NY | 370 | Antwerp | FPS | FCI |
| 1850 | CHARLES B. | Spotsylvania | VA | 338 | Fredericksburg | FPS | FCI |
| 1870 | CHARLES B. | Spotsylvania | VA | 357 | Fredericksburg | FPS | FCI |
| 1860 | CHARLES B. | Lamoille | VT | 893 | Stowe | FPS | FCI |
| 1820 | CHARLES B.F. | Washington | MD | 147 | FPS | FCI | |
| 1850 | CHARLES C. | Racine | WI | 134 | Yorkville | SCI | |
| 1860 | CHARLES C. | Racine | WI | 904 | Yorkville | FPS | FCI |
| 1870 | CHARLES E. | Boone | IA | 165 | Worth | FPS | FCI |
| 1840 | CHARLES E. | Berkshire | MA | 71 | Lee | FPS | FCI |
| 1840 | CHARLES E. | Hampshire | MA | 412 | Northampton | FPS | FCI |
| 1850 | CHARLES E. | Hampshire | MA | 7 | Middlefield | FPS | FCI |
| 1860 | CHARLES E. | Blue Earth | MN | 397 | Leray | FPS | |
| 1850 | CHARLES F. | Essex | MA | 319 | Beverly | FPS | FCI |
| 1880 | CHARLES F. | Grant | MN | 518 | Herman | FPS | |
| 1860 | CHARLES F. | Rensselaer | NY | 1068 | Sand Lake | FPS | FCI |
| 1850 | CHARLES F. | Saratoga | NY | 416 | Galway | FPS | FCI |
| 1830 | CHARLES G. | Hampshire | MA | 530 | Hatfield | FPS | FCI |
| 1845 | CHARLES G. | St. Joseph | MI | 47 | Florence | SCI | |
| 1850 | CHARLES G. | St. Joseph | MI | 589 | Constantine | FPS | FCI |
| 1870 | CHARLES G. | Winona | MN | 23 | Winona | FPS | |
| 1860 | CHARLES G. | Newport | RI | 146 | Fall River | FPS | FCI |
| 1850 | CHARLES H. | Daviess | IN | 133 | St. Eele | FPS | FCI |
| 1870 | CHARLES H. | Saginaw | MI | 200 | East Saginaw 3 W | FPS | FCI |
| 1870 | CHARLES H. | Washington | MN | 147 | Cottage Grove | FPS | |
| 1860 | CHARLES H. | Erie | NY | 253 | Buffalo 2 W | FPS | FCI |
| 1860 | CHARLES K. | Montgomery | NY | 125 | Mohawk | FPS | FCI |
| 1850 | CHARLES L. | Suffolk | MA | 7 | Boston | FPS | FCI |
| 1860 | CHARLES L. | Suffolk | MA | 561 | Boston | FPS | FCI |
| 1860 | CHARLES M. | Hartford | CT | 149 | Windsor | FPS | FCI |
| 1860 | CHARLES M. | New London | CT | 611 | Old Lyme | FPS | FCI |
| 1850 | CHARLES M. | Hampden | MA | 121 | Blandford | FPS | FCI |
| 1860 | CHARLES M. | Hampden | MA | 521 | Blandford | FPS | FCI |
| 1860 | CHARLES M. | Jefferson | NY | 647 | Rodman | FPS | FCI |
| 1890 | CHARLES M. | Walworth | WI | 2 | ED 122 Whitewater | Veterans Schedule | |
| 1860 | CHARLES R. | Spotsylvania | VA | 258 | Fredericksburg | FPS | FCI |
| 1880 | CHARLES S. | Limestone | TX | 341 | Kosse | FPS | FCI |
| 1860 | CHARLES S. | Orleans | VT | 933 | Glover | FPS | FCI |
| 1880 | CHARLES U. | Weld | CO | 508 | 14th Precinct | FPS | FCI |
| 1830 | CHARLES W. | New London | CT | 192 | Lyme | FPS | FCI |
| 1850 | CHARLES W. | New London | CT | 371 | Lyme | FPS | FCI |
| 1860 | CHARLES W. | Baltimore | MD | 38 | Baltimore | FPS | FCI |
| 1850 | CHARLES W. | Cumberland | ME | 166 | Portland | FPS | FCI |
| 1870 | CHARLETTE | Floyd | IA | 259 | Riverton | FPS | FCI |
| 1870 | CHARLEY | Rice | MN | 269 | Canon | FPS | |
| 1850 | CHARLOT | Bedford | TN | 250 | Distric 23 | FPS | FCI |
| 1850 | CHARLOTTE | Elkhart | IN | 36 | Osolo | FPS | FCI |
| 1860 | CHARLOTTE | St. Joseph | MI | 322 | White Pigeon | FPS | FCI |
| 1850 | CHARLOTTE | Wayne | MI | 223 | Detroit 5 W | FPS | FCI |
| 1860 | CHARLOTTE | Le Sueur | MN | 110 | Waterville | FPS | |
| 1870 | CHARLOTTE | Le Sueur | MN | 594 | Waterville | FPS | |
| 1860 | CHARLOTTE | Cattaraugus | NY | 268 | Yorkshire | FPS | FCI |
| 1850 | CHARLOTTE | Jefferson | NY | 302 | Watertown | FPS | FCI |
| 1870 | CHARLOTTE | Lucas | OH | 239 | Toledo 3 W | FPS | FCI |
| 1850 | CHARLOTTE | Cumberland | PA | 170 | Hopewell | FPS | FCI |
| 1860 | CHARLOTTE E. | Washington | NY | 573 | Kingsbury | FPS | FCI |
| 1890 | CHARLOTTE H. | Shelby | TN | 1 | Memphis ED 199 | Veterans Schedule | Veterans Schedule |
| 1880 | CHARLY | Cook | IL | Chicago ED 109 11 W | FPS | FCI | |
| 1820 | CHASE | Strafford | NH | 972 | Sanbornton | FPS | FCI |
| 1820 | CHASE | Strafford | NH | 972 | Sanborton | FPS | FCI |
| 1870 | CHAUNCEY S. | Republic | KS | 477 | Grant | FPS | FCI |
| 1860 | CHAUNCEY S. | Hampden | MA | 383 | Springfield | FPS | FCI |
| 1870 | CHENCEY | Floyd | IA | 253 | Pleasant | FPS | FCI |
| 1810 | CHESTER | Berkshire | MA | 173 | Mixed Townships | FPS | FCI |
| 1850 | CHESTER | Hampshire | MA | 181 | Easthampton | FPS | FCI |
| 1860 | CHESTER | Van Buren | MI | 866 | Pine Grove | FPS | FCI |
| 1825 | CHESTER | Wayne-Wshtnw | MI | 805 | Huron | Tax List | ECI |
| 1825 | CHESTER | Wayne-Wshtnw | MI | NPL | Tax List | ECI | |
| 1870 | CHESTER | Stearns | MN | 8 | St. Cloud | FPS | |
| 1830 | CHESTER | Chautauqua | NY | 355 | Gerry | FPS | FCI |
| 1840 | CHESTER | Chautauqua | NY | 116 | Gerry | FPS | FCI |
| 1850 | CHESTER | Chautauqua | NY | 203 | Gerry | FPS | FCI |
| 1830 | CHESTER | Genesee | NY | 406 | Le Roy | FPS | FCI |
| 1850 | CHESTER | Genesee | NY | 24 | Le Roy | FPS | FCI |
| 1840 | CHESTER | Onondaga | NY | 55 | Salina | FPS | FCI |
| 1810 | CHESTER | Ontario | NY | 219 | 00100-00100 | FPS | FCI |
| 1820 | CHESTER | Ontario | NY | 289 | Phelps | FPS | FCI |
| 1830 | CHESTER | Ontario | NY | 22 | Phelps | FPS | FCI |
| 1850 | CHESTER | Seneca | NY | 113 | Ovid | FPS | FCI |
| 1860 | CHESTER | St. Lawrence | NY | 461 | Colton | FPS | FCI |
| 1820 | CHESTER | Cuyahoga | OH | 53 | Bricksville | FPS | FCI |
| 1830 | CHESTER | Cuyahoga | OH | 136 | Bucksville | FPS | FCI |
| 1840 | CHESTER | Cuyahoga | OH | 202 | Bricksville | FPS | FCI |
| 1850 | CHESTER | Cuyahoga | OH | 75 | Brooklyn | FPS | FCI |
| 1850 | CHESTER | Cuyahoga | OH | 75 | Brooklyn | FPS | FCI |
| 1850 | CHESTER | Summit | OH | 275 | Boston | FPS | FCI |
| 1850 | CHESTER | Summit | OH | 275 | Boston | FPS | FCI |
| 1840 | CHESTER M. | Hampshire | MA | 412 | Northampton | FPS | FCI |
| 1856 | CHLOE | Davis | UT | 198 | Statehood Census Index | ||
| 1850 | CHRIST | Orleans Parish | LA | 30 | New Orleans 2 W | Slave Schedule | |
| 1860 | CHRISTER | Genesee | NY | 672 | Leroy | FPS | FCI |
| 1820 | CHRISTIAN | Baltimore | MD | 71 | 2nd Ward | FPS | FCI |
| 1810 | CHRISTIAN | Montgomery | NY | 5 | 04110-40110 | FPS | FCI |
| 1860 | CHRISTIAN | Oswego | NY | 470 | Mexicounty | FPS | FCI |
| 1860 | CHRISTIAN | Tioga | NY | 340 | Owego | FPS | FCI |
| 1850 | CHRISTINA | Berks | PA | 177 | Reading Northeast Ward | FPS | FCI |
| 1870 | CHRISTOPH B. | Kings | NY | 324 | Brooklyn 10 W | FPS | FCI |
| 1850 | CHRISTOPHER | Washtenaw | MI | 671 | Scio & Webster | FPS | FCI |
| 1850 | CHRISTOPHER | Albany | NY | 37 | Albany 8 W | FPS | FCI |
| 1860 | CHRISTOPHER | Albany | NY | 157 | Albany 8 W | FPS | FCI |
| 1790 | CHRISTOPHER | Dutchess | NY | 74 | 01 01 02 00 00 | FPS | FCI |
| 1790 | CHRISTOPHER | Dutchess | NY | 55 | Beekman | FPS | FCI |
| 1800 | CHRISTOPHER | Dutchess | NY | 12 | 01001-01001-00 | FPS | FCI |
| 1810 | CHRISTOPHER | Dutchess | NY | 68 | 00001-00001 | FPS | FCI |
| 1840 | CHRISTOPHER | Fulton | NY | 339 | Mayfield | FPS | FCI |
| 1810 | CHRISTOPHER | Montgomery | NY | 95 | 30010-30010 | FPS | FCI |
| 1820 | CHRISTOPHER | Montgomery | NY | 301 | Broadalbin | FPS | FCI |
| 1830 | CHRISTOPHER | Montgomery | NY | 280 | Mayfield | FPS | FCI |
| 1840 | CHRISTOPHER | Montgomery | NY | 289 | Amsterdam | FPS | FCI |
| 1850 | CHRISTOPHER | Philadelphia | PA | 11 | Spring Garden Ward 3 #2 | FPS | FCI |
| 1880 | CHRLES P. | Cook | IL | Hyde Park | FPS | FCI | |
| 1850 | CILAS | Kent | RI | 201 | West Greenwich | FPS | FCI |
| 1860 | CINDERILLA | Genesee | NY | 301 | Batavia | FPS | FCI |
| 1880 | CLARA | Custer | CO | 338 | Rosita | FPS | FCI |
| 1870 | CLARA | Fillmore | MN | 612 | Sumner | FPS | |
| 1870 | CLARA | Winona | MN | 23 | Winona | FPS | |
| 1860 | CLARA | Washington | NY | 320 | Granville | FPS | FCI |
| 1870 | CLARA E. | Houston | MN | 1237 | Spring Grove | FPS | |
| 1870 | CLARA J. | Washington | IA | 148 | Lime Creek | FPS | FCI |
| 1880 | CLARA P. | Columbia | WA | 115 | Dayton | FPS | FCI |
| 1870 | CLARISA | Kent | MI | 469 | Lowell | FPS | FCI |
| 1850 | CLARISA N. | Providence | RI | 9 | Foster | FPS | FCI |
| 1830 | CLARISSA | Worcester | MA | 439 | Paxton | FPS | FCI |
| 1850 | CLARISSA | Cattaraugus | NY | 61 | Napoli | FPS | FCI |
| 1850 | CLARISSA G. | Washington | NY | 340 | Granville | FPS | FCI |
| 1840 | CLARK | Ogle | IL | Oregon | FPS | FCI | |
| 1850 | CLARK | Hancock | IN | 266 | Vernon | FPS | FCI |
| 1870 | CLARK | Marion | IN | 415 | Lawrence | FPS | FCI |
| 1840 | CLARK | Wayne | IN | 364 | Milton | FPS | FCI |
| 1860 | CLARK | Shawnee | KS | 67 | Tecumsek | FPS | FCI |
| 1870 | CLARK | Stearns | MN | 8 | St. Cloud | FPS | |
| 1840 | CLARK | Fulton | NY | 347 | Broadalbin | FPS | FCI |
| 1810 | CLARK | Montgomery | NY | 76 | 10100-10100 | FPS | FCI |
| 1820 | CLARK | Montgomery | NY | 301 | Broadalbin | FPS | FCI |
| 1830 | CLARK | Montgomery | NY | 144 | Broadalbin | FPS | FCI |
| 1810 | CLARK | Washington | NY | 433 | 10100-10100 | FPS | FCI |
| 1860 | CLARK B. | Franklin | VT | 646 | Swanton | FPS | FCI |
| 1850 | CLARK G. | Ogle | IL | Brooklin | FPS | FCI | |
| 1870 | CLARK G. | Levenworth | KS | 366 | Leavenworth 3 W | FPS | FCI |
| 1820 | CLARK G. | Washington | NY | 134 | Granville | FPS | FCI |
| 1830 | CLARK G. | Washington | NY | 252 | Granville | FPS | FCI |
| 1860 | CLARK J. | Ogle | IL | Rock Vale | FPS | FCI | |
| 1810 | CLARK JR. | Montgomery | NY | 76 | 10100-00100 | FPS | FCI |
| 1880 | CLAUD | Clark | SD | 344 | Twp 116 Range 57 | FPS | FCI |
| 1856 | CLAUD | Davis | UT | 198 | Statehood Census Index | ||
| 1880 | CLAVENE | Winona | MN | 266 | Winona | FPS | |
| 1860 | CLEMENS | Rensselaer | NY | 459 | Petersburgh | FPS | FCI |
| 1885 | CLEMENT F. | Lake | SD | 26 | ED 98 | FPS | FCI |
| 1870 | CLEMENTINE | Stevens | WA | 211 | Ft Colville | FPS | FCI |
| 1860 | CLINTON | Freeborn | MN | 74 | Lynden | FPS | |
| 1870 | CLINTON | Freeborn | MN | 1122 | Oakland | FPS | |
| 1870 | CLINTON E. | Cumberland | ME | 243 | Portland | FPS | FCI |
| 1850 | COL. | New York | NY | 184 | NYC 1 W | FPS | FCI |
| 1850 | COLLUMBIA | Westchester | NY | 221 | Cortlandt | FPS | FCI |
| 1820 | CONNOUR | Franklin | MA | 25 | Whately | FPS | FCI |
| 1790 | CONSIDER | Hampshire | MA | 131 | Whately | FPS | FCI |
| 1810 | CONSIDER | Hampshire | MA | 255 | Whately | FPS | FCI |
| 1860 | CONSTANTINE | Mobile | AL | 551 | Mobile City 6th Ward | FPS | AL 1860 FCI AL019127363 |
| 1860 | COOK | Cattaraugus | NY | 623 | Franklinville | FPS | FCI |
| 1860 | CORA A. | Louisa | IA | 907 | Wapello | FPS | FCI |
| 1860 | CORDELIA | Erie | NY | Colden | FPS | FCI | |
| 1860 | CORNELIA | Houston | MN | 128 | Houston | FPS | |
| 1850 | CORNELIA | Philadelphia | PA | 306 | Moyamensing 2 W | FPS | FCI |
| 1850 | CORNELIA ANN | Oneida | NY | 62 | Whitestown | FPS | FCI |
| 1860 | CORODACE F. | Windham | VT | 340 | Londonderry | FPS | FCI |
| 1880 | CORVALIS | Custer | CO | 338 | Rosita | FPS | FCI |
| 1880 | COURTLAND J. | Nez Perce | ID | 232 | Lewiston | FPS | FCI |
| 1850 | CRANDALL | Herkimer | NY | 166 | Newport | FPS | FCI |
| 1860 | CRANDLE | Herkimer | NY | 276 | Newport | FPS | FCI |
| 1850 | CULLEN | Cuyahoga | OH | 75 | Brooklyn | FPS | FCI |
| 1850 | CULLEN | Cuyahoga | OH | 75 | Brooklyn | FPS | FCI |
| 1860 | CURTIS | St. Lawrence | NY | 727 | Rossie | FPS | FCI |
| 1820 | CUSSELTON | Franklin | VA | 167 | FPS | FCI | |
| 1850 | CYNTHIA | Van Buren | MI | 223 | Antwerp | FPS | FCI |
| 1860 | CYNTHIA | Steele | MN | 11 | Aurora | FPS | |
| 1870 | CYNTHIA | Steele | MN | 4 | Aurora | FPS | |
| 1860 | CYNTHIA | Windham | VT | 410 | Rockingham | FPS | FCI |
| 1830 | CYRENIUS | Pulaski | KY | 56 | Somerset | FPS | FCI |
| 1840 | CYRENIUS | Pulaski | KY | 334 | Pulaski | FPS | FCI |
| 1850 | CYRUS | Pulaski | IN | 353 | Tippecanoe | FPS | FCI |
| 1860 | CYRUS | Pulaski | IN | 1013 | tippecanoe | FPS | FCI |
| 1850 | CYRUS | Oxford | ME | 227 | Dixfield | FPS | FCI |
| 1860 | CYRUS | Oxford | ME | 529 | Canton | FPS | FCI |
| 1870 | CYRUS | Goodhue | MN | 418 | Red Wing | FPS | |
| 1840 | CYRUS | Champaign | OH | 351 | rush | FPS | FCI |
| 1830 | CYRUS | Franklin | OH | 8 | Worthington | FPS | FCI |
| 1840 | CYRUS | Union | OH | 28 | Milford | FPS | FCI |
| 1860 | CYRUS A. | Windham | CT | 464 | Sterling | FPS | FCI |
| 1850 | CYRUS F. | Champaign | OH | 263 | Woodstock | FPS | FCI |
| 1850 | CYRUS F. | Champaign | OH | 263 | Woodstock | FPS | FCI |
| 1860 | CYRUS F. | Champaign | OH | 5 | Woodstock | FPS | FCI |
| 1870 | CYRUS H. | Floyd | IA | 262 | Riverton | FPS | FCI |
| 1860 | CYRUS H. | St. Lawrence | NY | 1026 | Brasher | FPS | FCI |