Which entity is this text about?

Thomas Lanier "Tennessee" Williams III (March 26, 1911 - February 25, 1983) was an American playwright. Along with Eugene O'Neill and Arthur Miller, he is considered among the three foremost playwrights of 20th-century American drama. After years of obscurity, he became suddenly famous with The Glass Menagerie (1944), a play that closely reflected his own unhappy family background. This heralded a string of successes, including A Streetcar Named Desire (1947), Cat on a Hot Tin Roof (1955), and Sweet Bird of Youth (1959).

Characters in his plays are often seen as representations of his family members. Laura Wingfield in The Glass Menagerie was understood to be modeled on his sister Rose. Some biographers believed that the character of Blanche DuBois in A Streetcar Named Desire is also based on her.  Amanda Wingfield in The Glass Menagerie was generally seen to represent Williams' mother, Edwina. Characters such as Tom Wingfield in The Glass Menagerie and Sebastian in Suddenly, Last Summer were understood to represent Williams himself. In addition, he used a lobotomy operation as a motif in Suddenly, Last Summer.  The Pulitzer Prize for Drama was awarded to A Streetcar Named Desire in 1948 and to Cat on a Hot Tin Roof in 1955. These two plays were later filmed, with great success, by noted directors Elia Kazan (Streetcar), with whom Williams developed a very close artistic relationship, and Richard Brooks (Cat). Both plays included references to elements of Williams's life such as homosexuality, mental instability, and alcoholism. Although The Flowering Peach by Clifford Odets was the preferred choice of the Pulitzer Prize jury in 1955 and Cat on a Hot Tin Roof was at first considered the weakest of the five shortlisted nominees, Joseph Pulitzer Jr., chairman of the Board, had seen Cat on a Hot Tin Roof and thought it worthy of the drama prize. The Board went along with him after considerable discussion.  Williams wrote The Parade, or Approaching the End of a Summer when he was 29 and worked on it sporadically throughout his life. A semi-autobiographical depiction of his 1940 romance with Kip Kiernan in Provincetown, Massachusetts, it was produced for the first time on October 1, 2006, in Provincetown by the Shakespeare on the Cape production company, as part of the First Annual Provincetown Tennessee Williams Festival.  His last play went through many drafts as he was trying to reconcile what would be the end of his life. There are many versions of it, but it is referred to as In Masks Outrageous and Austere.

Entity:
Tennessee Williams