The trial of Michael Servetus (1553): Michael Servetus, a Spanish physician and theologian who held heterodox religious views, was tried and executed for heresy by John Calvin and other Reformed Protestants in Geneva.
The trial of Anne Hutchinson (1637): Anne Hutchinson, a dissenter from the Puritan church in the Massachusetts Bay Colony, was put on trial for heresy and banished.
The trial of Quakers in New England (17th century): Quakers, who were considered heretics by Puritan authorities in New England, faced persecution, imprisonment, and expulsion.
The trial of Thomas Aikenhead (1696): Thomas Aikenhead, a young Scottish student, was tried and executed for blasphemy in Edinburgh, Scotland. Scotland was predominantly Protestant at the time.
The persecution of Anabaptists (16th century): Anabaptists, who held differing theological views from both Catholics and mainstream Protestants, were often persecuted and executed as heretics by both Catholic and Protestant authorities in various regions.
Trial of Henry Barrow and John Greenwood (1593): Henry Barrow and John Greenwood were English Separatists, a radical Protestant movement, who were executed for heresy during the reign of Queen Elizabeth I. They challenged the Church of England's authority and advocated for a more radical form of Protestantism.