[G] "This is either a misprint or a gross mistake. For as there are one hundred and fifty carats to the ounce it would be more correct to say 'nearly a pound in weight.'" Such was the finding of the Braganza about ninety years ago. The Prince referred to in Mawe's account, was John VI., who, in 1792, was declared Regent owing to the mental derangement of the Queen Maria Isabella, his mother. He was a great diamond-collector, not so much from love of the glittering gems themselves as for the wealth they represented. As Brazil was rich in diamonds, and as all the proceeds from the mines were submitted to His Highness before being sent out of the country, he had ample opportunity of forming an extremely good collection. According to Mawe it was the Regent's practice to retain for himself all the large stones, with the result that his treasure-chests contained the most splendid collection of diamonds known in modern times. In 1809, Napoleon, by one of those pithy orders of the day which so delighted his armies, declared that "the house of Braganza had ceased to reign," and the house of Braganza forthwith proceeded to give truth to the declaration by withdrawing itself from Portugal. On November 9, John VI., the former regent, who had become king upon his afflicted mother's death, sailed for Rio Janeiro. And he remained there until 1821, when the clamors of his European subjects compelled him very reluctantly to come back to them. It is probable that in this not over-valiant flight to safer climes King John carried the Braganza back to its native land. But whether in Lisbon or Rio Janeiro the Braganza was more a wonderful legend than an actual stone, for it was always kept secluded in the strongest safe of the Treasure Chamber. The Prince showed some of his diamonds to Mawe, but the latter in an emphatic foot-note says "I did not see this diamond (the Braganza) when in Brazil." On gala days John wore the royal gem around his neck, and for the purpose of suspension it had a small hole drilled through the top. A large rough diamond nearly a pound in weight, hanging from the neck by a string of gold, would seem to our thinking to be rather a barbaric ornament for a civilized monarch to wear.