(M240) In Brunswick, also, the need-fire is known to have been repeatedly kindled during the nineteenth century. After driving the pigs through the fire, which was kindled by the friction of wood, some people took brands home, dipped them in water, and then gave the water to the pigs to drink, no doubt for the purpose of inoculating them still more effectually with the precious virtue of the need-fire. In the villages of the Drömling district everybody who bore a hand in kindling the “wild fire” must have the same Christian name; otherwise they laboured in vain. The fire was produced by the friction of a rope round the beams of a door; and bread, corn, and old boots contributed their mites to swell the blaze through which the pigs as usual were driven. In one place, apparently not far from Wolfenbüttel, the need-fire is said to have been kindled, contrary to custom, by the smith striking a spark from the cold anvil.(700) At Gandersheim down to about the beginning of the nineteenth century the need-fire was lit in the common way by causing a cross-bar to revolve rapidly on its axis between two upright posts. The rope which produced the revolution of the bar had to be new, but it was if possible woven from threads taken from a gallows-rope, with which people had been hanged. While the need-fire was being kindled in this fashion, every other fire in the town had to be put out; search was made through the houses, and any fire discovered to be burning was extinguished. If in spite of every precaution no flame could be elicited by the friction of the rope, the failure was set down to witchcraft; but if the efforts were successful, a bonfire was lit with the new fire, and when the flames had died down, the sick swine were driven thrice through the glowing embers.(701) On the lower Rhine the need-fire is said to have been kindled by the friction of oak-wood on fir-wood, all fires in the village having been previously extinguished. The bonfires so kindled were composed of wood of nine different sorts; there were three such bonfires, and the cattle were driven round them with great gravity and devotion.(702)