Jack-in-the-Green:
A related character is Jack-in-the-Green, a spirit of the greenwood. References to Jack appear in British literature back as far as the late sixteenth century. Sir James Frazer associates the figure with mummers and the celebration of the life force of trees. Jack-in-the-Green was seen even in the Victorian era, when he was associated with soot-faced chimney sweeps. At this time, Jack was framed in a structure of wicker and covered with leaves, and surrounded by Morris dancers. Some scholars suggest that Jack may have been a ancestor to the legend of Robin Hood.