A spirit or pixy that is said to roam, bogs, swamps, lonely roads and heaths of England.

The Will O' The Wisp is a mischievous spirit that likes to trick night travellers into following his glowing, misty form into ditches, forests and swamps where they eventually get completely lost and helpless.

The actual scientific explanation of the Wisp is spontaneous ignition of 'Marsh Gas'.
Of course, this wasn't known in the 1500's , so people believed that it was naughty spirits playing tricks on humans to spite them.

Also referred to as : 'Friar's Lanthorn', 'Sylham Lamp', 'Elf Fire' and 'Fire Drake'.