1850 St Clair Township
St. Clair County, MI, Census Index
Surnames L - S
| Surname | Name | Page |
| Lebot | John | 243 |
| Lee | James | 231 |
| Lentoback | David H. | 241 |
| Lewis | John | 232 |
| Lineks | Catherine | 230 |
| Linn | Daniel M. | 259 |
| Linn | David M. | 259 |
| Linn | Marcus W. | 259 |
| Linsday | Richard | 246 |
| Livingbank | James | 222 |
| Logothlin | Charles | 256 |
| Long | William | 238 |
| Lonsley | Fredrick | 236 |
| Lonza | Alonzo | 223 |
| Loomis | Charles A. | 243 |
| Loomis | May M. | 243 |
| Loomis | Rampsom | 244 |
| Loucks | Henry | 245 |
| Loucks | John W. | 228 |
| Louder | George | 224 |
| Lovinis | Charles F. | 237 |
| Luck | William | 256 |
| Lucus | Elisabeth | 249 |
| Lucus | Samuel | 248 |
| Macan | Edward | 232 |
| Mack | Amelia | 251 |
| Mack | Andrew | 250 |
| Mack | Micheal | 257 |
| Mackey | Henry | 250 |
| Magill | John | 239 |
| Magloflin | Alie | 254 |
| Magloflin | Thomas | 254 |
| Mallona | Margaret | 225 |
| Mangen | John | 259 |
| Marchant | Moses | 224 |
| Marina | Joseph | 239 |
| Markel | Gorden | 229 |
| Marken | Jacob | 227 |
| Marsh | Joseph | 241 |
| Mathew | H. H. | 226 |
| Mathis | Seth | 248 |
| Mc Cane | John | 225 |
| Mc Carthy | Margaret | 222 |
| Mc Connae | James | 247 |
| Mc Connae | Margaret | 248 |
| Mc Cormac | Alexander | 254 |
| Mc Cormac | James | 247 |
| Mc Cormac | Margaret | 248 |
| Mc Cormac | Patrick | 259 |
| Mc Dole | Archibald | 233 |
| Mc Donald | Mary | 225 |
| Mc Donald | Micheal | 248 |
| Mc Henry | John | 225 |
| Mc Laghlin | Charles | 258 |
| Mc Lean | H. | 223 |
| Mc Morris | John | 223 |
| Melona | James | 239 |
| Melona | Michael | 239 |
| Metsgar | George | 227 |
| Miles | M. H. | 226 |
| Millard | W. B. | 256 |
| Miller | George | 223 |
| Miller | Henry | 256 |
| Miller | John M. | 247 |
| Millichamp | Joseph | 223 |
| Millichaup | Joseph | 223 |
| Mills | Henry | 237 |
| Mills | Margaret B. | 241 |
| Minne | Nelson | 259 |
| Minney | Peter | 228 |
| Minton | Martin | 221 |
| Mitcheal | George W. | 245 |
| Mitchel | P. D. | 249 |
| Monson | H. N. | 221 |
| Moor | Henry C. | 248 |
| Moor | Rubin | 249 |
| Moor | Stephen | 248 |
| Moor | Susan L. | 248 |
| Morce | Ann C. | 240 |
| Morgin | H. H. | 242 |
| Morisson | Mary | 240 |
| Morris | Rubin | 249 |
| Morrisson | John D. | 230 |
| Morse | Alden E. | 230 |
| Morse | Hagen L. | 253 |
| Morse | Moses B. | 221 |
| Mortland | John | 223 |
| Mortland | Thomas | 225 |
| Munroe | James | 233 |
| Murphy | James | 224 |
| Newman | Joseph | 239 |
| Nichols | John | 221 |
| Nieney | Mary | 221 |
| Niery | Fredrick | 242 |
| Norten | Allen | 237 |
| Northrop | D. | 236 |
| Nottiry | Martha | 249 |
| Ogdin | James | 224 |
| Ogdin | Pendelton | 247 |
| Orrin | John | 225 |
| Orth | Michelins | 257 |
| Ortt | Michelins | 257 |
| Ostrande | Soloman | 257 |
| Pabon | Mary | 243 |
| Pace | David | 238 |
| Page | Henry | 234 |
| Pain | Alfred C. | 255 |
| Palmer | Andrew J. | 244 |
| Palmer | Harlo | 232 |
| Palmer | Titus | 261 |
| Parker | William | 240 |
| Parot | William | 222 |
| Parris | William | 229 |
| Partridge | J. C. | 239 |
| Pattison | Dorata | 241 |
| Perkey | Andrew | 227 |
| Perry | Mercy | 242 |
| Persons | Abijah | 222 |
| Phenix | Francis | 234 |
| Phillips | Charles W. | 223 |
| Piper | Jacob | 244 |
| Pool | Isaac | 226 |
| Potter | Margaret | 239 |
| Pratt | Josiah | 261 |
| Preston | Zedotus | 222 |
| Printiss | John | 240 |
| Quigley | Mary | 253 |
| Quinn | A. | 252 |
| Radaca | James | 254 |
| Ratites | B. | 231 |
| Ray | John | 227 |
| Raymond | John | 236 |
| Rayner | Charles | 227 |
| Reed | Joseph | 247 |
| Reynolds | Christopher | 250 |
| Rice | Justin R. | 225 |
| Rice | Mary | 233 |
| Rice | N. | 225 |
| Richardson | William | 225 |
| Ripley | N. A. | 237 |
| Rise | Gilbert | 227 |
| Rizen | Patrick | 223 |
| Roberts | Daniel | 246 |
| Roberts | John | 238 |
| Roberts | Noah | 229 |
| Robinson | G. P. | 243 |
| Robinson | Sylvester | 259 |
| Roe | John | 244 |
| Rouce | Nancy | 240 |
| Roulin | Daniel | 249 |
| Rowlings | Daniel | 251 |
| Roy | Rachel | 226 |
| Russel | John | 250 |
| Ryan | William | 221 |
| Ryon | Patrick | 225 |
| Sampson | Seth | 239 |
Contributed by Deb Axtman