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Marpuur No. 3 Remains Ceremony

Piranesi

The Marepool III ritual was a secret attempt to use a preserved human head as a physical link to ancient knowledge and as a means of reaching another world. Its surviving account is divided between the conspicuous 1976 museum break-in, the rite’s deliberate concealment by Laurence Arne-Sayles, and Tony Myers’s belated testimony that he witnessed it.

Background and Intended Use

Arne-Sayles’s changing theories gave the ritual its intellectual premise. In his 1969 book, he had argued that the powers once available to the Ancients were irretrievably lost. By 1976, after experimenting with ritual magic, he entertained the possibility of recovering them through a physical connection to someone who had possessed them; actual bodily remains, or part of a body, offered the strongest link.

The object he chose was Marepool III, one of four bog bodies held by Manchester Museum in 1976. The collection’s remains dated from between 10 BCE and 200 CE, and Marepool III consisted of a head that did not belong to the headless Marepool I. Arne-Sayles claimed that divination had identified it as the head of a king and seer, whose knowledge could advance his research and inaugurate a new age for humanity. In May 1976 he asked the museum director to lend him the head for a rite of his own invention, intended to transfer the seer’s knowledge to him. The director refused.

Public Protest and Museum Break-In

After the refusal, Arne-Sayles mobilized about fifty students to demonstrate outside the museum in June. Their placards demanded that the head be freed. A second demonstration followed ten days later; a window was broken and protesters scuffled with police. Arne-Sayles then appeared to lose interest in the bog bodies, a withdrawal that preceded rather than resolved the question of what he intended to do with Marepool III.

At the end of December, while the museum was closed for Christmas, someone broke in. Staff found signs that people had camped inside: crumbs, biscuit packets, litter, and the smell of cannabis. The words “Free the Head” had been painted on a wall, while candle stubs, burnt down and set in a circle, marked a ritual arrangement. Nothing appeared to have been stolen, but the display cabinet had been broken and Marepool III handled; candle wax and fragments of mistletoe remained on the head. The scene joined the language of the public campaign to evidence of a private rite, without showing precisely what was performed or what it achieved.

Suspicions and Competing Accounts

Police and museum staff suspected Arne-Sayles, but he had an alibi: he said he had spent the Midwinter festival with wealthy neo-pagans at a farmhouse in Exmoor. The Brookers confirmed his account. Although police doubted their testimony, they could not disprove it, and no one was charged with the break-in. Arne-Sayles did not write about the Marepool III ritual in his subsequent work, leaving the apparent purpose and participants unresolved in the public record.

In 2001, while Arne-Sayles was in prison, Tony Myers went to a London police station to make a statement. He said that as a student at Manchester University he had broken into the museum on Christmas Day 1976: he smashed a window, climbed in, and opened the doors for others. Inside, he saw Arne-Sayles performing a ritual with two men. Myers thought one was Valentine Ketterley and the other Robin Bannerman, but acknowledged that the passage of time made his identification uncertain. He was not prosecuted.

The Witness and the Unanswered Outcome

Myers’s account supplies a direct, if retrospective and qualified, witness to the rite. He recalled seeing Marepool III’s lips move, but heard no words. The detail suggests an uncanny response while withholding any proof that the head spoke, that its knowledge passed to Arne-Sayles, or that the ritual opened a way between worlds. The head’s movement remains the account’s sharpest point of uncertainty rather than a confirmed supernatural result.

That uncertainty matters because Arne-Sayles’s ideas were shifting around the time of the break-in. In his next book, published in 1979, he wrote about Addedomarus, a Romano-British seer able to walk a path between worlds. By the late 1970s he had moved from asking how lost powers might be recovered toward asking where they had gone. This developed into his Theory of Other Worlds: knowledge or power departing from this world, he proposed, both created another place and left a door between the two. The museum rite is therefore associated with the transition from a theory of reclaimed ancient power to a cosmology of worlds and passages, even though Arne-Sayles never documented the rite itself.

Material Remains and Ethical Contrast

The episode places a preserved head within competing systems of value. For Arne-Sayles, Marepool III was a source of seer-knowledge and a possible instrument for transforming human understanding; for the museum, it was part of a collection whose director refused its removal for his proposed experiment. The break-in turns that conflict into material evidence: the broken cabinet, candle wax, mistletoe, and head that had been handled register an attempt to cross the boundary between institutional custody and ritual appropriation.

Elsewhere in the House, the treatment of the dead is framed through care rather than the pursuit of power. The Biscuit-Box Man’s bones are carefully reordered and retied with fish-leather twine; the People of the Alcove are understood to have gathered the Fish-Leather Man’s decayed remains and laid him with their own dead; and Piranesi brings food, water, and water lilies to the dead he visits. After the flood, he finds Dr Ketterley’s battered body, straightens it, cradles the broken head, and plans for the flesh to be stripped away so that the bones can be put in order. Against these acts of tending, the secret handling of Marepool III stands as a different relation to human remains: the head is approached for what its supposed knowledge might yield, while its own voice and wishes remain inaccessible.

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