Notably, there is one writer named William: William Shakespeare.
Clearly, there are hundreds of other writers named William as well.
There are many debates over William Shakespeare. There are people who theorize that William Shakespeare, was not actually William Shakespeare. These people believe that William Shakespeare was a noble of high birth, who was using the name William Shakespeare to publish writing. There's also the belief that William Shakespeare was actually several different people writing under the name of William Shakespeare. Ultimately, there's no hard evidence to suggest that William Shakespeare was anyone other than William Shakespeare. So the answer is "YES, William Shakespeare was a real writer."
William Wordsworth was the writer of the poem THE SOLITARY REAPER.
He is famous as a writer of plays and poetry.
William Shakespeare School.
He was an actor who became a playwright, and he was able to support his family as a playwright.
There is a William Williams, a writer. William Carlos Williams.
William DuBois - writer - was born in 1903.
William Humphrey - writer - died in 1997.
William Humphrey - writer - was born in 1924.
William Chappell - writer - was born in 1809.
William Chappell - writer - died in 1888.
William Sanders - writer - was born in 1942.
William Holt - writer - died in 1977.
William Holt - writer - was born in 1897.
William Hughes - writer - was born in 1803.
William Hughes - writer - died in 1861.
William Barton - writer - was born in 1950.