This map is an improved version of one that appeared in my PhD thesis (Millington, 2002, pp.254-255, Map 5). In this version, generated by the Scripts Explorer, the markers coloured, whereas the original map was in monochrome. The scripts database has also grown slightly since 2002 (Millington, 1994-2006).
Folk Play Research: Texts and Contexts
Internet URL: https://folkplay.info/resources/texts-and-contexts/introduction, 1999-2018, accessed 24th Jan.2021
Retitled in 2018 - formerly 'Historical Database of Folk Play Scripts'.
The Origins and Development of English Folk Plays
PhD Thesis, University of Sheffield, May 2002
[Full Text PDF - 2.7MB]
Folk Play Scripts Explorer
Internet URL: http://www.mastermummers.org/scripts/, 2004-2021, accessed 24th Jan.2021