Biographies in the Commons 1832-1868 volume
MABERLY, William Leader (1798-1885), of Shirley House, Croydon, Surr. and 23 Gloucester Place, Portman Square, London
MACLEAN, Donald (1800-1874), of 24 Berkeley Square, London; Witton Castle, Bishop Auckland , Co. Durham and 28 Upper Brook Street, London
MACNAMARA, Francis (1802-1873), of Ennistymon House and Doolin, co. Clare
MAHER, Nicholas Valentine (1820-1871), of Turtulla House, Thurles, co. Tipperary; 25 Upper Merrion Street, Dublin and 31 Gordon Street, London
MAHER, Valentine (1780-1843), of Turtulla, Thurles, co. Tipperary
MAHONY, Pierce Maunsell (1792-1853), of Gunsborough, Listowel, co. Kerry; 7 Victoria Square, Kingstown, co. Dublin and 4 Trafalgar Square, London
MANNERS, Lord Charles Henry Somerset (1780-1855), of Belvoir Castle, Leicestershire; 28 Sackville Street, London
MANNERS, Lord Robert William (1781-1835), of Belvoir Castle, Leicestershire
MARCH PHILLIPPS, Charles (1779-1862), of Garendon Park, near Loughborough, Leicestershire
MARJORIBANKS, Sir Dudley Coutts (1820-1894), of 29 Upper Brook Street, London, Mdx.
MARRYAT, Joseph (1790-1876), of Wimbledon House, Surr. and 6 Richmond Terrace, Whitehall, Mdx.
MARSHALL, William (1796-1872), of Patterdale Hall, Westmorland
MARTIN, James (1807-1878), of 68 Lombard Street, London, Mdx. and Chislehurst, Kent
MASTER, Thomas William Chester (1815-1899), of Knole Park, Almondsbury, Glos. of 82 Mount Street, London, Mdx.
MAUNSELL, Thomas Philip (1781-1866), of Thorpe Malsor, Kettering, Northants. and Rowell, Rothwell, Northants.
MCKENNA, Joseph Neale (1819-1906), of Ardo House, Ardmore, Youghal, co. Cork of 85 Inverness-terrace, Bayswater, London, Mdx.
MELLER, Walter (1818-1886), of Broadlands, Clapham Common, Middlesex
MELLOR, John (1809-1887), of 21 Endsleigh Street, London, Mdx. and Otterspool House, Watford, Herts.
MELLY, George (1831-1894), of 90 Chatham Street, Liverpool , Lancashire
MILDMAY, Humphrey Francis (1825-1866), of Shoreham Place, Sevenoaks, Kent
MILLER, William Henry (1789-1848), of Craigentinny House, North Leith, Edinburgh; 12 Brompton Row, Middlesex; Britwell Court, near Burnham, Berkshire
MILLS, Charles Henry (1830-1898), of Lamorbey, Bexleyheath, Kent.
MITCALFE, Henry (1788-1853), of Whitley, Northumb.
MITCHELL, Alexander (1831-1873), of 6 Great Stanhope Street, London, Mdx. and Carolside, Berwick-upon-Tweed
MONCKTON-ARUNDELL, George Edward Arundell, Visct. Galway (1805-1876), of Serlby Hall, Bawtry, Nottinghamshire and 45 Lower Brook Street, London
MOOR, Henry (1809-1877), of 5 Clarendon Terrace, Brighton, Suss. and Otterham House, Teddington, Mdx.
MOOR, Henry (1809-1877), of 5 Clarendon Terrace, Brighton, Suss. and Otterham House, Teddington, Mdx.
MOORE, Charles (1804-1869), of Mooresfort, Kilross, co. Tipperary of 19 Grafton St., Mayfair, London, Mdx.
MORDAUNT, Sir Charles, 10th bt. (1836-1897), of Walton House, Warwickshire
MORDAUNT, Sir John, 9th bt. (1808-1845), of Walton House, Warwickshire
MORETON, Hon. Augustus Henry Reynolds (1804-1862), of Woodchester Park, Glos. of 2 Seamore Place, London, Mdx. of Bembridge, IoW
MORETON, Hon. Henry John Reynolds (1827-1921), of Tortworth Court, Falfield, Glos.
MORLEY, Samuel (1809-1886), of 18 Wood Street, Cheapside, Mdx. and Craven Lodge, Stamford Hill, Stoke Newington, Mdx.
MOSLEY, Sir Sir Oswald (1785-1871), of Rolleston Hall, near Burton-on-Trent, Staffordshire
MOWBRAY (formerly CORNISH), John Robert (1815-1899), of Warennes Wood, Mortimer, Reading, Berks.
MUNDY, Edward Miller (1801-1849), of Shipley Hall , near Ilkeston, Derbyshire
MUNDY, William (1801-1877), of Markeaton Hall , Derbyshire
MUNTZ, George Frederick (1794-1857), of Briton Ferry House, Glamorgan
MUSGRAVE, Sir Richard (1790-1859), of Tourin , Cappoquin, co. Waterford