| Mckinney, Patrick married Mary Josephine Lipe in Allen County on 8-28-1837 |
| Mclain, Daniel married R. in Allen County on 3-22-1850 |
| Mclain, Daniel married in Allen County on 3-22-1850 |
| Mclain, Nelson married Mary Jane Snyder in Allen County on 4-6-1843 |
| Mclaughlin, James married Laura Livergood in Allen County on 12-7-1842 |
| Mcmahan, Catherine married David Mcdonald in Allen County on 12-5-1840 |
| Mcmahan, Margaret married Peter Coil in Allen County on 5-24-1838 |
| Mcmahon, Ann married Joseph Hartman in Allen County on 11-21-1850 |
| Mcmahon, John married Mary Blake in Allen County on 4-1-1847 |
| Mcmahon, Peter married Sarash Mcguire in Allen County on 12-18-1848 |
| Mcmakin, Elizabeth R. married Eben Hilden in Allen County on 7-12-1843 |
| Mcmakin, Joseph married Dorotha Ruch in Allen County on 1-10-1842 |
| Mcmakin, Joseph married Dorotha Ruch in Allen County on 1-10-1842 |
| Mcmakin, Mary married Samuel Stophlet in Allen County on 12-16-1841 |
| Mcmanning, Elizabeth married James S. Hamilton in Allen County on 10-3-1840 |
| Mcmaster, Alexander married Jane C. in Allen County on 4-29-1847 |
| Mcmullen, Richard married Melissa Waugh in Allen County on 2-9-1842 |
| Mcnair, Catherine married Isaac Newhouse in Allen County on 1-17-1845 |
| Mcnair, Charles married Mary E. Sites in Allen County on 10-11-1849 |
| Mcnair, Elizabeth married Jacob Hill in Allen County on 8-15-1850 |
| Mcnair, Neil married Sarah H. Pool in Allen County on 11-13-1850 |
| Mcnear, Mary married Edwin Dalman in Allen County on 1-12-1842 |
| Mean, Margaret married Thomas Madden in Allen County on 3-3-1840 |
| Means, Ellen married John Braderick in Allen County on 9-23-1840 |
| Means, Isabella married Hiram Pates in Allen County on 11-4-1849 |
| Means, John married Elizabeth Freshour in Allen County on 3-11-1848 |
| Meehan, Eliza married Edward Nugent in Allen County on 9-17-1842 |
| Meehan, John married Mary Cody in Allen County on 7-29-1845 |
| Meek, Hester married Andrew Anderson in Allen County on 1-6-1842 |
| Meek, Mary married Jesse Myers in Allen County on 5-31-1838 |
| Megran, Ruth A married Levi Clairson in Allen County on 1-9-1845 |
| Mehan, Elizabeth married Edward Berry in Allen County on 11-17-1838 |
| Meier, Sophia Charlotte married Henry Stier in Allen County on 5-12-1840 |
| Meismer, Barbara married John Reimiller in Allen County on 10-3-1850 |
| Meloy, William married Mary Glasson in Allen County on 10-18-1848 |
| Menke, Bette married Christian Pipenbrink in Allen County on 5-1-1842 |
| Menke, John married Christian Eberlin in Allen County on 6-11-1850 |
| Menze, Charles married Christine Prange in Allen County on 2-27-1846 |
| Mera, Francis married Isabella Chapetau in Allen County on 6-23-1827 |
| Mercer, Thomas W married Lavina Wentworth in Allen County on 6-15-1842 |
| Merian, Elizabeth married Martin Arman in Allen County on 1-22-1845 |
| Merian, Zerian married Samuel Mcewin in Allen County on 8-11-1824 |
| Merrilat, Julia married Daniel Habersteick in Allen County on 10-24-1850 |
| Metzgar, Betsey married Eli Lake in Allen County on 4-13-1849 |
| Metzgar, Christina married Joseph Smith in Allen County on 1-22-1850 |
| Meuse, Conrad married Sophia Bloom in Allen County on 6-24-1847 |
| Meyer, Frederick married Mary Rabber in Allen County on 3-1-1850 |
| Meyer, Nancy married Perry Cowper in Allen County on 10-18-1849 |
| Meyer, Valentine married Christine Leper in Allen County on 2-14-1843 |
| Michael, Henry married Fanny Kyle in Allen County on 12-30-1841 |
| Mick, Hester married John T Sprague in Allen County on 7-20-1848 |
