- Heinfreid Meyer
Birth - 12 May 1954 (18 year anniversary) - Fleestedt, Germany - George M. Peterson
Death - 12 May 1875 (97 year anniversary) - Muskegon, MI - Willy Lüttmann
- John L. Dufield
Birth - 12 May 1796 (176 year anniversary) - Lexington, Bourbon, Kentucky - Hezekiah Bowen
- Thomas Crossman
- Matthias Ebel
- Mordecai Lincoln
Death - 12 May 1736 (236 year anniversary) - Amity, Berks, PA - John Fenno
- Johann Adolph Eckermann
Birth - 12 May 1698 (274 year anniversary) - Neverstorf, Holstein, Germany - Johann Saling
- Nathaniel Carpenter
Birth - 12 May 1667 (305 year anniversary) - Rehobeth, Bristol, MA - Ägidius Knoll
- Johann Bauer
- Stephen Merrick
Birth - 12 May 1646 (326 year anniversary) - Eastham, Barnstable, MA - William Salisbury
Birth - 12 May 1622 (350 year anniversary) - , Denbighshire, Wales - Nicholas Wymbish
- Hubert Burgh
Death - 12 May 1243 (729 year anniversary) - , Banstead, Surry, England
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