In which year was William Shakespeare born?

Also, I meant anti-Stratfordian Theory, not anti-Stanfordian Theory

Part 2 Explanation Shakespeare's biography, particularly his humble origins and obscure life, seemed incompatible with his poetic eminence and his reputation for genius,[6][7] arousing suspicion that Shakespeare might not have written the works attributed to him.[8] The controversy has since spawned a vast body of literature,[9] and more than 80 authorship candidates have been proposed,[10] the most popular being Sir Francis Bacon; Edward de Vere, 17th Earl of Oxford; Christopher Marlowe; and William Stanley, 6th Earl of Derby.[11]

There's a conspiracy theory that William Shakespeare was not really William Shakespeare. It was possibly written by someone else. It is called anti-Stanfordian Theory. It says that, William Shakespeare, could been come from a poor family, if that's so, then how is he good in French, Latin and Greek which is written in his plays? It could be Earl of Oxford, a group of people, and even the famous Francis Bacons. In 2016, William Shakespeare is now 400 years old. The conspiracy theory had been here since the late 1780s. That means that the conspiracy theory had been here way too long. Celebrities like Malcolm X even supported this theory. Some said that i lt must be a pseudonym name used by someone else with a person with nobility, wealthy and good education