Index: Adams Family Correspondence, Volume 15, M
- Macedonia
- McHenry, James (former U.S. secy. of war)
- McKean, Robert (son of Thomas)
- McKean, Thomas (gov. of Penn.)
- McLaughlin, Charles (Georgetown, D.C., innkeeper)
- Macon, Nathaniel (Speaker of the House)
- Macpherson, James
- Madison, Dolley Payne Todd (wife of James)
- Madison, James
- Mails
- Maine
- Maitland, John (Brit. merchant)
- Manhattan, N.Y.
- Mansfield, William Murray, 1st Earl of (Brit. jurist)
- Manufacturing
- Maps
- Marbury, William (of Washington, D.C.)
- Maria Feodorovna, Empress of Russia
- Marriages
- Marsh, Charles (U.S. attorney for Vt.)
- Marshall, James Markham (of Va., brother of John)
- Marshall, John, Sr. (U.S. Supreme Court chief justice)
- Marshall, Capt. (of the Ann & Sarah)
- Marston, James Brown (artist)
- Martin, Luther (Md. attorney general)
- Mary (sloop)
- Maryland
- Mason, Elizabeth Beltzhoover (wife of John)
- Mason, John Thomson (Washington, D.C., lawyer)
- Mason, Jonathan, Jr. (Mass. senator)
- Mason, Stevens Thomson (Va. senator)
- Massachusetts
- Massachusetts Charitable Fire Society
- Massachusetts Charitable Mechanics Association
- Massachusetts Historical Society
- Massachusetts Humane Society
- Massachusetts Mercury.
- Massachusetts Spy (Worcester, Mass.)
- Mathematics
- Matignon, François (Boston priest)
- Mattoon, Maj. Gen. Ebenezer (Mass. representative)
- Maxwell, Hugh (Phila. printer)
- May, Dr. Frederick (of Washington, D.C.)
- Mayflower (ship)
- Mazzei, Philip (of Florence, Italy, and Va.)
- Meade, George (Phila. merchant)
- Medfield, Mass.
- Medford, Mass.
- Mediterranean Sea
- Medway, Mass.
- Melcher, Adam (brother of Isaac)
- Melcher, Isaac (of Penn.)
- Melcher, Jacob (brother of Isaac)
- Mercury and New-England Palladium.
- Meredith, Gertrude Gouverneur Ogden (wife of William)
- Meredith, Samuel (treasurer of U.S.)
- Meredith, William (Phila. lawyer)
- Merion, Penn.
- Merrimack River
- Merry, Anthony (Brit. minister to U.S.)
- Merry, Elizabeth Death Leathes (wife of Anthony)
- Merry, Robert
- Mexico
- Microcosm (Eton, England)
- Middlesex Canal
- Middletown, Conn.
- Mifflin, Thomas (former gov. of Penn.)
- Milan, Italy
- Militia (U.S.)
- Miller, Charles, Jr. (Boston merchant)
- Miller, Edward (N.Y. physician)
- Milton, John
- Milton, Mass.
- Minerva (ship)
- Minns, Thomas (Boston printer)
- Minot, George Richards
- Mississippi River
- Mississippi Territory
- Missouri
- Mobile River
- Molière, Jean Baptiste Poquelin (French playwright)
- Molly (brig)
- Monck (Monk), George, 1st Duke of Albemarle (Brit.)
- Money
- Monroe, James
- Montesquieu, Charles Louis de Secondat, Baron de la Brède et de
- Montgomery County, Penn.
- Monthly Visitor (London)
- Monticello (Va. estate)
- Moore, Alfred (U.S. Supreme Court justice)
- Moore, Thomas (Irish poet)
- Morales, Juan Ventura (Spanish intendant of Louisiana)
- Morgan, John (Phila. printer)
- Morning Chronicle (N.Y.)
- Morning Post and Gazetteer (London)
- Morris, Gouverneur (N.Y. senator)
- Morris, Como. Richard Valentine (U.S.)
- Morse, Rev. Jedidiah (of Charlestown)
- Morton, Margaret (sister of Eliza Quincy)
- Morton, Perez (of Braintree)
- Morton, Sarah Wentworth Apthorp (poet, wife of Perez)
- Moscow, Russia
- Mosheim, Johann Lorenz
- Mount Vernon (Va. estate)
- Muhlenberg, Gen. John Peter Gabriel (Penn. senator)
- Muir, John (Md. merchant)
- Murdoch, William (London merchant)
- Murray, Charlotte Hughins (wife of William)
- Murray, William Vans (U.S. minister to Netherlands)
- Music
- Mustafa Baba, Dey of Algiers
- Mystic River