Pope Alexander VI, born Rodrigo de Borja became Pope.
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Henry S. Parmalee patented the fire sprinkler system.
Argentinian soccer legend Lionel Messi officially announced his transfer to Paris Saint-Germain.
Airbedandbreakfast.com was launched by its three founders, which is now known as Airbnb.
Inventor Harvey Hubbell patented the popular light bulb with a pull chain.
Bishop William of St. Calais demolished the old Saxon church in Durham and laid the foundation for the new Norman Durham cathedral.