I have another grandson on the way, and, as usual, I am giving all the help I can in the choosing of a really unique name for my progeny. A few days ago I suggested Scrymgeour. It certainly has the stamp of blue blood, Alexander Henry Scrymgeour being the 12th Earl of Dundee. The name traces at least to 1306, the date of the death of Sir Alexander Scrymgeour of Dudhope, who fought in the Battle of Stirling Bridge as the Hereditary Standard-Bearer, and who was hung, drawn and quartered for his trouble.
Alas, my wonderful suggest did not pass the test.