Traditional English May Day rites and celebrations include crowning a May Queen and celebrations involving a maypole, around which dancers often circle with ribbons. Historically, Morris dancing has been linked to May Day celebrations. The earliest records of maypole celebrations date to the 14th century, and by the 15th century the maypole tradition was well established in southern Britain. The tradition persists into the 21st century in the Isle of Ely. Centenary Green part of the Octavia Hill Birthplace House, Wisbech has a flagpole which converts into a Maypole each year, used by local schools and other groups.