William Shakespeare. I suggest you look at cover of the book that you're reading this in...
Shakespeare wrote a play called "The Tragedie of Ivlivs Caesar" which is nowadays is known as "Julius Caesar."
The only relevance that Julius Caesar had in Elizabethan England was that William Shakespeare wrote the play Julius Caesar. Shakespeare was interested in the story of Caesar.
GBS wrote a play Caesar and Cleopatra.
Julius Caesar
Shakespeare wrote the whole play Julius Caesar at about the same time, around 1598. It is thought to be the play which opened the Globe theatre in 1599.
It is not 100% sure. It is thought that Shakespeare wrote Julius Caesar in 1599.
Julius Caesar was told to beware the ides of March by a soothsayer in the play Julius Caesar.
The play is titled "Julius Caesar" because it is about the final days of the Roman king, Julius Caesar.
He is a conspirator against Julius Caesar.
It is not 100% sure. It is thought that Shakespeare wrote Julius Caesar in 1599.
Julius Caesar, the play by William Shakespeare, is a play, actually.
Shakespeare wrote a play called Julius Caesar. Julius Caesar is not one of the main characters, he appears only three times. The scene of his murder is very famous. And of course, Julius Caesar is not a fictional character. He was a real historical person. I think that the person who asked the question knew that Julius Caesar existed.