The claim that James VII was reviving an earlier Order is generally not supported by the evidence. The 1687 warrant states that during a battle in 786 with Angles under Aethelstan, the cross of St Andrew appeared in the sky to Achaius, King of Scots; after his victory, he established the Order of the Thistle and dedicated it to the saint. This seems unlikely on the face of it, since Achaius died a century before Aethelstan of East Anglia (though it is now thought that the opponents in this battle were not the East Anglian king Aethelstan (born around 894) but an earlier Northumbrian of the same name, and not the legendary Scottish King Achaius but the historical Pictish King Óengus II).