https://auctions.roseberys.co.uk/m/lot-details/index/catalog/38/lot/18809/ Recently a lock of hair purporting to be from the head of Edward IV turned up at Rosebery’s for what  was, in my opinion, a very low estimated price. Edward’s tomb in Windsor was opened in the  latter part of the 1700’s  and it was said that visitors emerged clutching handfuls of ‘long brown…