This is a list of famous historical figures diagnosed with or strongly suspected as having had syphilis at some time.
Many famous historical figures, including Charles VIII of France, Christopher Columbus,[2] Hernán Cortés of Spain, Benito Mussolini, and Ivan the Terrible,[2] were often alleged to have had syphilis or other sexually transmitted infections.
Sometimes these allegations were false and formed part of a political whispering campaign.
In other instances, retrospective diagnoses of suspected cases have been made in modern times.
Mental illness caused by late-stage syphilis was once a common form of dementia.