Jack o' Lent was a tradition in England in the 15th, 16th and 17th centuries involving the abuse and burning of a straw effigy during the season of Lent, ending with its burning on Palm Sunday.
Brand, John (1849). Observations on the popular antiquities of Great Britain: chiefly illustrating the origin of our vulgar and provincial customs, ceremonies, and superstitions. Vol. 1. Bohn.
Frood, J.D. & Graves, M.A.R. Seasons And Ceremonies: Tudor-Stuart England 1558-1667. Elizabethan Promotions, 1992
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