If any of these names appear on your family tree as a direct ancestor, you may be eligible to join the society listed after their name. This list is not exhaustive and is suggested as a starting place, you may be eligible for membership in more than one society based on descent from a single ancestor, and there are many more societies not listed here.
Gideon Macon – Jamestowne Society
Richard Malbon – Founders of the New Haven Colony
William Malet – Lord of Curry-Malet, Somersetshire d. about 1217. The National Society Magna Charta Dames and Barons
Geoffrey De Mandeville – Earl of Essex and Gloucester d. 1216. The National Society Magna Charta Dames and Barons
John Marshall – Jamestowne Society
William Marshall Jr. – The Earl of Pembroke’s heir d. 1231. The National Society Magna Charta Dames and Barons
Nicholas Martiau – Jamestowne Society
Francis Mason – Order of Descendants of Ancient Planters
Francis Mason – Jamestowne Society
George Mason – Jamestowne Society
Samuel Matthews – Jamestowne Society
Samuel Maycocke – Jamestowne Society
Cornelius Maye – Order of Descendants of Ancient Planters
George Meade – Jamestowne Society
Thomas Meares – Jamestowne Society
Nicholas Meriwether – Jamestowne Society
Andrew Messenger – Founders of the New Haven Colony
Luke Mizell – Jamestowne Society
Peter Montague, II – Jamestowne Society
Peter Montague – Jamestowne Society
Roger De Montbegon – Lord of Horneby, Lancashire d. 1226. The National Society Magna Charta Dames and Barons
Richard De Montfichet – A feudal baron in Essex? d. after 1258. The National Society Magna Charta Dames and Barons
John Moone – Jamestowne Society
Richard More – The Society of Mayflower Descendants
William Morgan – Order of Descendants of Ancient Planters
Jane Moryson – Jamestowne Society
Arthur Moseley – Jamestowne Society
John Moss (Morse) – Founders of the New Haven Colony
John Mottrom – Jamestowne Society
Matthew Moulthrop – Founders of the New Haven Colony
Roger De Mowbray – A feudal baron in Northumberland d. 1218. The National Society Magna Charta Dames and Barons
William De Mowbray – Lord of Axholme Castle, Lincolnshire d. 1223. The National Society Magna Charta Dames and Barons
William Mullins – The Society of Mayflower Descendants