ERRATUM.--We are requested by Reuter's Telegram Company to correct an erroneous announcement made in their Brisbane telegram of the 2d inst., published in our impression of the 5th inst., stating that "Lady Kennedy had given birth to twins, the eldest being a son." The Company explain that the message they received contained the words "Governor of Queensland, TWINS FIRST SON." Being, however, subsequently informed that Sir Arthur Kennedy was unmarried and that there must be some mistake, a telegraphic repetition was at once demanded. It has been received today (11th inst.) and shows that the words really telegraphed by Reuter's agent were "Governor Queensland TURNS FIRST SOD," alluding to the Maryborough-Gympic Railway in course of construction. The words in italics were mutilated by the telegraph in transmission from Australia, and reaching the company in the form mentioned above gave rise to the mistake. I had always had a deep and reverent compassion for the sufferings of the "prisoner of Chillon," whose story Byron had told in such moving verse; so I took the steamer and made pilgrimage to the dungeons of the Castle of Chillon, to see the place where poor Bonnivard endured his dreary captivity three hundred years ago. I am glad I did that, for it took away some of the pain I was feeling on the prisoner's account. His dungeon was a nice, cool, roomy place, and I cannot see why he should have been dissatisfied with it. If he had been imprisoned in a St. Nicholas private dwelling, where the fertilizer prevails, and the goat sleeps with the guest, and the chickens roost on him and the cow comes in and bothers him when he wants to muse, it would have been another matter altogether; but he surely could not have had a very cheerless time of it in that pretty dungeon. It has romantic window-slits that let in generous bars of light, and it has tall, noble columns, carved apparently from the living rock; and what is more, they are written all over with thousands of names; some of them--like Byron's and Victor Hugo's--of the first celebrity. Why didn't he amuse himself reading these names? Then there are the couriers and tourists--swarms of them every day--what was to hinder him from having a good time with them? I think Bonnivard's sufferings have been overrated. Next, we took the train and went to Martigny, on the way to Mont Blanc. Next morning we started, about eight o'clock, on foot. We had plenty of company, in the way of wagon-loads and mule-loads of tourists--and dust. This scattering procession of travelers was perhaps a mile long. The road was uphill--interminable uphill--and tolerably steep. The weather was blisteringly hot, and the man or woman who had to sit on a creeping mule, or in a crawling wagon, and broil in the beating sun, was an object to be pitied. We could dodge among the bushes, and have the relief of shade, but those people could not. They paid for a conveyance, and to get their money's worth they rode.