Westminster Stone theory

The Westminster Stone theory is the belief held by some historians and scholars that the stone which traditionally rests under the Coronation Chair is not the true Stone of Destiny but a 13th-century substitute. Since the chair has been located in Westminster Abbey since that time, adherents to this theory have created the title 'Westminster Stone' to avoid confusion with the 'real' stone (sometimes referred to as the Stone of Scone).
One of the most vocal proponents of this theory was writer and historian Nigel Tranter, who consistently presented the theory throughout his non-fiction books and historical novels. Other historians have held this view, including James S. Richardson, who was an Inspector of Ancient Monuments in the mid-twentieth century. Richardson produced a monograph on the subject.
The Stone of Destiny was the traditional Coronation Stone of the Kings of Scotland and, before that, the Kings of Dál Riata. Legends associate it with Saint Columba, who might have brought it from Ireland as a portable altar. In AD 574, the Stone was used as a coronation chair when Columba anointed and crowned Aedan as the King of Dál Riata.
The Stone of Destiny was kept by the monks of Iona, the traditional headquarters of the Scottish Celtic church, until Viking raiding caused them to move to the mainland, first to Dunkeld, Atholl, and then to Scone. Here it continued to be used in coronations, as a symbol of Scottish Kingship.
In his attempts to conquer Scotland, Edward I of England invaded in 1296 at the head of an army. Sacking Berwick, beating the Scots at Dunbar, and laying siege to Edinburgh Castle, Edward then proceeded to Scone, intending to take the Stone of Destiny, which was kept at Scone Abbey. He had already taken the Scottish regalia from Edinburgh, which included Saint Margaret's Black Rood relic, but to confiscate an object so precious to the Scots, and so symbolic of their independence, would be a final humiliation. He carried it back to Westminster Abbey. By placing it within the throne of England, he had a potent symbol of his claim for overlordship. It is this stone which sat in Westminster until 1996, when it was returned to Scotland.
According to the Westminster Stone theory, the stone Edward removed was not the real Stone of Destiny, but a substitute. The English army was at the Scottish border in mid-March, 1296, and did not reach Scone until June. With three months to anticipate Edward's arrival, there was ample time and incentive for a switch to be made, in order to protect the original relic. Such a substitution could have been instigated by the Abbot of Scone, who stood as custodian. The 'Stone of Destiny' could therefore have been transported to a place of safety, and Edward tricked with a different piece of sandstone.
There are many theories regarding the possible resting place of the 'True Stone' since, inspired by logical deduction and, in some cases, fantastical, wishful thinking.
Nigel Tranter believed the True Stone was originally hidden by the Abbot of Scone, and eventually entrusted to the care of Aonghus Óg Mac Domhnaill, by Robert the Bruce. Aonghus Óg hid it in his native Hebrides, where the stone probably remains.
One legend records that after the True Stone was given into the keeping of Aonghus Óg, its keepership passed into the branch of the clan who settled in Sleat. A descendant of this line, C. Iain Alasdair MacDonald, wrote to Tranter, claiming he was now the custodian of the Stone, which was hidden on Skye.
The Westminster Stone theory is not accepted by many historians, or those responsible for the care of the Stone. There are many strong arguments against the theory.
On Christmas Day 1950, the Westminster Stone was taken from the abbey by four Scottish students. It remained hidden until April 1951, when a stone was left in Arbroath Abbey. Some speculate that this stone is not the one taken from the Abbey, but merely a copy.
The stone left in Arbroath was damaged, for the Westminster Stone had broken in half when removed from the Coronation Chair, but had been repaired by Glasgow stonemason Robert Gray. However, Gray had made replicas of the Stone in the 1930s, and further fuelled speculation by declaring later that he did not know which stone had been sent back to London as "there were so many copies lying around".
This scenario receives support from a plaque placed in St Columba's Parish Church in Dundee, which claims to mark the site of the 'Stone of Scone', given to them in 1972 by 'Baillie Robert Gray'.
The apparent disrespect shown towards the Stone by Gray and the students is explained by Nigel Tranter, who had some claim to knowledge, as the students asked him to act as an intermediary after the removal of the stone. Tranter later stated that Gray inserted a note inside the Westminster Stone, when repairing it, to the effect that it was 'a block of Old Red Sandstone of no value to anyone', although other reports state that Gray never revealed what the note said.
However, in the 1940s, the British Geological Survey, had carried out a survey of the Stone when the Coronation Chair was undergoing conservation work. The fault line had been noticed as well as the many marks and features of the Stone's surface. This allowed verification of the authenticity of the returned item.
A scanray examination conducted by the Home Office Police Scientific Development Branch in 1973 confirmed the presence of 'three metal rods and sockets, one being at right angles to the other two'. This also indicated that the repaired Westminster Stone, not a replica, had been returned.