| Name | Birth date | Death date | Burial cmt/loc |
|---|
| Mark Butz | Private | | |
| Mark Eschmeyer | Private | | |
| Mark H. Inderhees | Private | | |
| Mark Inderhees | Private | | |
| Mark Schewetzenau | Private | | |
| Mark Steven Coronado | Private | | |
| Mark William Cremering | Private | | |
| Martha Ketterer | Private | | |
| Mary | October 21, 1834 | November 08, 1917 | St. Mary's Cemetery, St. Bernard OH |
| Mary Adelaide Splinters | | Unknown | |
| Mary Ann Cremering | Private | | |
| Mary Ann Diersing | October 23, 1873 | Unknown | St. Mary's Catholic Cemetery, St. Benards, OH |
| Mary Ann Favret | Private | | |
| Mary Ann Gartner | Private | | |
| Mary Ann Hageman | Private | | |
| Mary Ann Ketterer | Private | | |
| Mary Ann Lay | May 05, 1882 | Unknown | |
| Mary Ann Niesen | Private | | |
| Mary Ann Penning | Private | | |
| Mary Beth Sparer | Private | | |
| Mary C. | 1873 | Unknown | |
| Mary Cristina Schulte | September 30, 1883 | Unknown | |
| Mary Dickman | Private | | |
| Mary Elizabeth Phillamena Cremering | April 21, 1913 | June 13, 1913 | St. Mary's Catholic Cemetery, St. Bernard, Ohio |
| Mary Ellen Niesen | April 27, 1951 | April 27, 1951 | |
| Mary Ellen Wissel | Private | | |
| Mary Emma Niesen | Private | | |
| Mary Farwick | 1891 | 1970 | |
| Mary Frances Sparer | Private | | |
| Mary Gartner | July 17, 1884 | October 28, 1975 | |
| Mary Gartner | | Unknown | |
| Mary Helen Inderhees | Private | | |
| Mary Jackie | Private | | |
| Mary Jane Glankler | Private | | |
| Mary Jean Niesen | November 13, 1926 | October 23, 1985 | St. Mary's Catholic Cemetery, St. Benards OH |
| Mary Jo Ann Weber | Private | | |
| Mary Jo Inderhees | Private | | |
| Mary Julia Smith | 1874 | Unknown | |
| Mary Kathleen Truka | November 18, 1919 | May 02, 1998 | Marion, Cemetery |
| Mary L. Mastropietro | Private | | |
| Mary Lisa Mueller | Private | | |
| Mary Lou Dye | Private | | |
| Mary Louise Cremering | Private | | |
| Mary M. Roll | Private | | |
| Mary Maher | Private | | |
| Mary Margaret Haney | Private | | |
| Mary Margaret Krusling | Private | | |
| Mary Mueller | | Unknown | |
| Mary Ross Doyle | Private | | |
| Mary Schoff | Private | | |