| Name | # |
| LAFOLLETT, ADAM | 1670 |
| LAFOLLETT, GEORGE H. | 2755 |
| LAFROMBOISE, FRANCIS | 609 |
| LAIR, JOSEPH | 2470 |
| LAIR, REBECCA | 1855 |
| LAIR, WILLIAM | 311 |
| LAIR, WILLIAM | 2088 |
| LAMB, JOSEPH | 3277 |
| LAMB, MARY | 2871 |
| LAMBERT, MARTIN | 2163 |
| LAMBERT, WILLIAM | 979 |
| LAMBERTON, WILLIAM M. | 528 |
| LAMBERTSON, THOMAS | 313 |
| LANE, JOEL P. | 1868 |
| LANE, THOMAS | 2307 |
| LANG, CASPAR | 1491 |
| LANG, MARY | 2397 |
| LANGHUNNCH, JOHN | 484 |
| LANGTON, JAMES | 161 |
| LANSDALE, ANN | 2999 |
| LAPHAM, LEVI A. | 2410 |
| LARGENT, JACOB | 1649 |
| LARKIN, DANIEL | 1340 |
| LARKIN, HAZZARD | 2482 |
| Joshua LARKINS Died on or about Sept. 1, 1837 in Peoria County [source Probate File - C. Horton 2009] |
Not Listed on the Illinois Regional Archives listing |
| LAROMEE, EZRA | 1955 |
| LARUE, PETER | 708 |
| LATHAM, JAMES | 627 |
| LATHROP, MYRON J. | 2194 |
| LAUGHLIN, MICHAEL B. | 2432 |
| LAUGHLIN, THOMAS | 1081 |
| LAVEILLE, ABRAM | 636 |
| LAW, JOHN | 1645 |
| LAWLER, MICHAEL | 1975 |
| LAWLESS, JANIS | 987 |
| LAWLESS, PATRICK | 309 |
| LAWLESS, THOMAS | 2111 |
| LAWRENCE, J.G. | 2678 |
| LAWRENCE, WILLIAM H. | 672 |
| LAWSON, HARVEY | 2190 |
| LE MASTERS, ISAAC | 3113 |
| LEADLEY, WILLIAM L. | 985 |
| LEAVENS, ELZA | 1311 |
| LEBI, JACOB | 2282 |
| LEE, FERGUS | 3158 |
| LEE, JAREP | 315 |
| LEE, WILLIAM | 2620 |
| LEHNE, CHRISTLIEB | 3184 |
| LEII, NICHOLAS | 1169 |
| LELAND, JOEL P. | 977 |
| LEONARD, JONATHAN | 316 |
| LEONARD, MARY | 1652 |
| LESLIE, JAMES P. | 1754 |
| LESSLY, HUGH | 308 |
| LESTER, DAVID | 964 |
| LEU, JOHN | 3156 |
| LEUDER, CHRISTIAN | 2246 |
| LEUDER, CHRISTINA | 2358 |
| LEUENBERGER, FREDRICK | 1143 |
| LEVENBERGER, FRED K. | 6 |
| LEVERSIDGE, WILLIAM | 1510 |
| LEWIS, ANDREW J. | 1618 |
| LEWIS, JONAH | 312 |
| LEY, AMANDA | 1990 |
| LIDDELL, THOMAS | 1401 |
| LIDLE, JACOB | 456 |
| LIDLE, LOUISA | 1994 |
| LIGHTHALL, JAMES I. | 3065 |
| LINCK, FREDERICK | 2961 |
| LINCOLN, ABIGAIL | 2295 |
| LIND, ELIZABETH | 1517 |
| LINDBURG, GOTTFRIED T. | 2465 |
| LINDSAY, JANE D. | 1735 |
| LINEBACK, ELIZABETH | 969 |
| LINEBACK, JACOB | 359 |
| LINNEBACH, ISAAC G. | 983 |
| LINTON, JOHN | 3039 |
| LITTLE, DAVID C. | 317 |
| LITTLE, HENRY Died on or about April 29, 1838 Wife- Susan [source Probate File - C. Horton 2009] |
710 |
| LITTLE, ROBERT | 965 |
| LITTLEFIELD, SAMUEL S. | 1391 |
| LIVESAY, DAVID | 1065 |
| LIVINGSTON, ALEXANDER | 1433 |
| LIVINGSTON, SAMUEL | 2754 |
| LIVINGSTON, WILLIAM | 2915 |
| LLOYD, GEORGE P. | 1526 |
| LOBAUGH, JOHN | 1929 |
| LODGE, ANNA | 978 |
| LONDSTROM, MARY | 3106 |
| LONG, ELECTA A.L. | 2737 |
| LONG, JAMES | 2367 |
| LONG, JAMES | 1727 |
| LONG, MILTON | 1827 |
| LONG, PETER | 162 |
| LONSDALE, HENRY | 3134 |
| LONSDALE, THOMAS | 1117 |
| LONSTROM, CHRISTIAN | 2416 |
| LOOCK, EVERT F. | 1958 |
| LOOK, BONNE M. | 1760 |
| LOOKER, J. JACOB | 1129 |
| LOOMIS, L.L. | 307 |
| LOOMIS, LYMAN J. | 3276 |
| LOOMIS, WILLIAM L. | 310 |
| LORENTZ, MICHAEL | 1681 |
| LORING, GEORGE P. | 1540 |
| LOTTMAN, JOHN D. | 16.5 |
| LOTTMANN, SABBE F. | 2080 |
| LOUGLAND, RICHARD, SR. | 2256 |
| LOUIS, NICHOLAS J. | 3028 |
| LOUSDALE, JOHN | 2176 |
| LOVE, JAMES | 2539 |
| LOWERY, MARY J. | 3033 |
| LOY, ISAAC | 586 |
| LUCAS, B.C.K. | 2380 |
| LUCAS, BERNIDGE | 1132 |
| LUCAS, DAVID | 2478 |
| LUCAS, DAVID | 1493 |
| LUCAS, ELIZABETH | 2430 |
| LUCAS, ELIZABETH | 2783 |
| LUCAS, GEORGE H. | 1082 |
| LUCAS, JANE | 314 |
| LUCK, HERMAN | 2537 |
| LUDER, CHRISTIAN | 2419 |
| LUEDER, CHRISTIAN | 2059 |
| LUEDKE, WILHELM | 2967 |
| LULY, PETER | 1164 |
| LUNDAY, CHARLES | 701 |
| LUNKENHEIMER, FRANK | 2941 |
| LUTHY, FREDRICK | 1189 |
| LUTZ, ANNA | 2503 |
| LYNCH, RICHARD | 2687 |
| LYNCH, WILLIAM | 1655 |
| LYON, JARED | 318 |
| LYON, WILLIAM B. | 1705 |