This information could be useful in tracking the Beer Retailers in the 1891 census. I would imagine that many Publicans, Licensed Victuallers and Beer Retailers also moved into London, as also, parts of the area of Kent had become enveloped as part of the London area.
Magnet inn (The), John Samuel Bushell, Upper Deal, Deal
Magpie inn, Miss Catherine Brooks, Magpie road, Chatham
Maid of Kent, George Missing, 9 Blackfriar street, Canterbury
Maidens Head, T. Browning, 13 Wincheap street, Canterbury
Maidstone Arms, John Collins, Maidstone road, Rochester
Maidstone Arms, John KellyElgar, 19 Camden road, Ramsgate
Mail Packet, John Twiggs, 15 Woolcomber street, Dover
Malta inn, William Ballard, Riverside, Sandling, Maidstone
Malvern hotel, James Henry Dunn, 19 Clarendon road, Dover
Man of Kent, Wm. Richard Brown, Middle row, Ashford
Man of Kent, G.Clapson, Little mill, East Peckham, Tonbridge
Man of Kent, Edward Parker, Worthgate place, Canterbury
Man of Kent, Win. J. Pearce, 30 Wrotham road, Gravesend
Man of Kent, William Waite, 158 High street, Eltham
Man in the Moon, H. Whiffin, Old Woolwich road, Greenwich
Marine tavern, W. J.Wills, 9 Rose hill, West cliff, Ramsgate
Mariners Arms, Richd. J. Cullen, 15 Commercial quay, Dover
Market inn, John James Fibrillar, Cattle market, Sandwich
Market inn, Charles Hodges, 42 East street, Faversham
Market House, james Bushnell, 30 Earl street, Maidstone
Market House hotel, William Brown, 4 Duke street, Margate
Marlboro Head, C.Mills,Frindsbury road,Frindsbury,Rochstr
Marlboro ,Shades, Albert Mills, Brewer street, Ashford
Marquis of Anglesea, Charles E. Cotterell, York street, Dover
Marquis of Granby, John Bourn, Ash, Sandwich
Marquis of Granby, G. Canfield, 10 Middle row, Maidstone
Marquis of Granby, John Collard, Alkham, Dover
Marquis of Granby, William Markham, 80 High street, Woolwich
Marquis of Lorne, Wm. H. Paul, 15 Radnor street, Folkestone
Marquis of Waterford, Mrs. N. Burton, Union row, Dover
Martello hotel, Richard White, 108 Dover road, Folkestone
Masons Arms, James Mercer, 24 High street, Dover
Masons Arms, Sampson Wells, Garden row, Rochester
Maxton Arms, George Young, Western road, Deal
Maxwell Arms hotel, commercial & posting house, Thomas Austin Francis, Orpington
May Pole, Zapola George, Borden street, Borden, Sittingbourne
Mechanics Arms, Wm E. Beacon, 44 West street, Faversham
Mechanics Arms, James Dolbear Strond street, Dover
Mechanics Arms, James Fisher, 37 St Johns street, Folkestone
Medway inn, George Higham, Wouldham, Rochester
Melbourne Arms, Martin Be11,81 & 83 Sandyhill road, Plumstead
Men of Kent, W, Jenkins, Moor street, Rainham, Sittingbourne
Mermaid,Mrs. Annie Caroline Bradley, Cattle market. Sandwich
Merry Boys, J. Riseborough, Snoll hatch, East Peckham, Tonbridge
Mid Kent tavern, Mrs. E. C. Floyd, Station road, Lewisham
Mid Kent hotel, John Smith, London road, Strood, Rochester
Milestone, John Chapman, 49 London road, Dover
Military tavern, C. Parker, Canada road, Low Weimer, Deal
Military tavern, John Wood, 23 King street, Canterbury
Millers Arms, Walter Dixon, St Radigund street, Canterbury
Milton Arms, Ralph Milway, 7 The Wall, Sittingbourne
Mitre (The), John Belchamber, The Friars, Canterbury
Mitre, Wm. Hy. Card, 94 St James road, Tunbridge Wells
Mitre, George Excel!, The Pound, East Peckbam,Tonbridge
Mitre, Mrs. Susan Futcher, West street, Sheerness
Mitre (The), Edward G. Little, Church street, Greenwich
Mitre (The), Frederick Mercer, Hadlow road, Tonbridge
Mitre (The), Joseph Sheeran, 77 Snargate street, Dover
Mitre, John Plume, 145 High street, Woolwich
Mitre tap, Moses Sprange, Mitre mews, High street, Maidstone
Mitre commercial hotel, Joseph F. Lewis, High street, Chatham
Mitre commercial hotel, Rt. McVicar, 9 High street, Maidstone
Mitre commercial hotel & posting house, David Whiffen, King street, Gravesend
Mogul inn, Frank Hart, Chapel place, Dover
Monks Head, John Beeney, 39 Lower Stone street, Maidstone
Montefiore Arms, Mrs. E. Fowler, Trinity place, Ramsgate
Monument, A. G-oldsack, 37 St Dunstans street, Canterbury
Monument, Mrs. Charlotte Hodges, Church street, Whitstable
Moon & Stars, Benjamin Palmer, Preston, Sandwich
Moors Head, William Fritton, Adisham, Dover
Morden, Arms (The), David Edney, Brand street, Greenwich
Morden Arms, J. F. Higgins, Queen street,Troy town, Rochester
Mulberry Tree tavern, Mrs. M. A. E Wotton ,47 Dane street,Margate