In Britain, 5 November has variously been called Guy Fawkes Night, Guy Fawkes Day, Plot Night, and Bonfire Night (which can be traced directly back to the original celebration of 5 November 1605). Bonfires were accompanied by fireworks from the 1650s onwards, and it became the custom after 1673 to burn an effigy (usually of the pope) when heir presumptive James, Duke of York, converted to Catholicism. Effigies of other notable figures have found their way onto the bonfires, such as Paul Kruger and Margaret Thatcher, although most modern effigies are of Fawkes. The "guy" is normally created by children from old clothes, newspapers, and a mask. During the 19th century, "guy" came to mean an oddly dressed person, while in many places it has lost any pejorative connotation and instead refers to any male person and the plural form can refer to people of any gender (as in "you guys").