King Richard the Second is a history play by William Shakespeare believed to have been written in approximately 1595. It is based on the life of King Richard II of England (ruled 1377-1399) and is the first part of a tetralogy, referred to by some scholars as the Henriad, followed by three plays concerning Richard's successors: Henry IV, Part 1; Henry IV, Part 2; and Henry V. It may not have been written as a stand-alone work.