540 people start with letter m
- McCauley, William M.
- McChicand, John
- McClarin, Jane
- McClaron, Jannett
- McClary, James
- McClish, Martha
- McComas, Aquila
- McComas, Daniel
- McComas, William
- McConchie, James
- McConchie, William
- McConchie, William, Jr.
- McCorkle, Joseph P.
- McCormick, Alexander
- McCormick, Alexander
- McCormick, Andrew T.
- McCoy, Robert
- McCoy, William
- McCrea, James Mease
- McCubbin, James
- McCubbin, John Cray
- McCue, Owen
- McCulloch, Robert
- McCutchen, John
- McCutchen, John
- McCutchen, John H. G.
- McCutchin, John
- McDermott, Cornelius
- McDonald, Alexander
- McDonald, John G.
- McDonnell, Thomas
- McDuell, George
- McDuell, John
- McElroy, Anthony
- McFarlan, John
- McFarland, J.
- McGarrity, Jonathan
- McGee, Patrick
- McGee, William
- McGill, George Henry
- McGill, Thomas
- McGlue, George T.
- McGuire, J. C. (James Clark), 1812-1888
- McGuire, James
- McHenry, William
- McIntire, Alexander
- McIntire, Samuel
- McIntire, Samuel
- McIntosh, Thomas
- McIntyre, Patrick
