Jack the Ripper killed his third and fourth victims, Elizabeth Stride and Catherine Eddowes.
Source
Times Square Theater opened with a capacity of 1,032.
Mozart's last opera, 'The Magic Flute,' premiered in Vienna.
Anesthetic was used for the first time on a dental patient by Dr. William Morton.
The US Navy commissioned USS Nautilus, which became the world’s first nuclear submarine.
Parliament officially nominated Henry IV as Richard II's successor and proclaimed him king of England.
