Name
- Mare, Thomas, Abbot of St. Albans Abbey, fl 1349-13961
- Marskre, John, Chaplain1
- Martin, John, of Add MS 324891
- Martyn, Henry, Rector of Yaxham, county Norfolk1
- Mase, Anthonina van der1
- Mason, Thomas, Fellow of Magdalen Coll., Oxford1
- Mede, Philip1
- Medley, Benedict, Clerk of the Signet1
- Merther, Lawrence, Vicar of Padstow, county Cornwall1
- Middleton, Richard, of Add MS 324891
- Mohun, John1
- Mohun, Thomas1
- Mosley, Family1
- Mylner, John1
- Namain, Gillis1
- Nelond, Thomas, Prior of Lewes1
- New College, University of Oxford1
- Norwiche, John1
- Nottingham, William1
- Owtlawe, Adam, Priest1