Mothel, [1]

Mountgarret, Richard Butler, 3rd Viscount, President of the Supreme Council, [2], [3], [5], [18], [19], [21], [22], [27], [59], [75], [102], [106], [111], [129], [155], [168]

Mountjoy Fort, in Ulster, [25]

Mountjoy, Lord, [205], [300]

Mountnorris, Lord, [286]

Mountrath, Earl of: see Coote

Mourne Mountains, [24]

Mulkear river, [150]

Mullingar, [9], [62], [260], [293]

Murphy, victim of assassination, [235]