Place
- Malmesbury, England2
- March, Cambridgeshire2
- Margate, Kent2
- Masachusetts Bay, New England2
- Mayence, Germany2
- Maynooth, Kildare2
- Mayo, county of, Ireland2
- Mepal, Cambridgeshire2
- Monkstown, Dublin2
- Montrose, Scotland2
- Morocco, Africa2
- Navan, Meath2
- New Romney, Kent2
- Newfoundland, Canada2
- Newry, Down2
- North Erpingham, Hundred of, Norfolk2
- Okehampton, Devon2
- Orwell, Cambridgeshire2
- Paris, France2
- Peterborough, Cambridgeshire, England2