January 31, 1561: Anabaptist leader Menno Simons, for whom Mennonites are named, dies in Wustenfeld, Germany (see issue 5: Anabaptists).
January 31, 1686: King Louis XIV of France, having already revoked the Protestant-tolerating Edict of Nantes, orders all Waldensian churches burned. The Waldensians, members of a pre-Reformation tradition that stressed love of Christ and his word and a life of poverty, were soon devastated: 2,000 killed, 2,000 "converted" to Catholicism, and 8,000 imprisoned (see issue 22: Waldensians).
January 31, 1737: Jacob Duche, Episcopal clergyman and chaplain to the Continental Congress, is born in Philadelphia. He later had a change of heart about the war and asked George Washington to have Congress recall the Declaration of Independence (see issue 50: The American Revolution).
January 31, 1892: Baptist preacher Charles Haddon Spurgeon, one of the greatest public speakers of his day, dies at Mentone, France (see issue 29: Charles Spurgeon).