Whatever the Don's illness may have been, it certainly had made its mark upon his appearance. I chanced to meet him that afternoon on the Rialto bridge, and was thunderstruck at the change. The man's face was white, and his eyes had dark rings under them, that to my thinking spoke for an enfeebled heart. When he stopped to speak to me, I noticed that his hands trembled as though he were afflicted with St. Vitus's dance.

"I hope Miss Trevor is better," he said, after I had commented upon the fact that I had not seen him of late.

"Much better," I answered. "In fact, she may now be said to be convalescent. I was sorry to hear from Doctor Nikola, however, that you yourself are not quite the thing."

"Nerves, only nerves," he answered, with what was almost a frightened look in his eyes. "Doctor Nikola will set me right in no time, I am sure of that. I have had a run of beastly luck lately, and it has upset me more than I can say."

I knew to what he referred, but I did not betray my knowledge. After that he bade me farewell, and continued his walk. That evening another exquisite basket of flowers arrived for Miss Trevor. There was no card attached to it, but as the Duke denied all knowledge of it, I felt certain as to whence it came. On the day following, for the first time since her illness, Miss Trevor was able to leave the house and to go for a short airing upon the canal. We were rejoiced to take her, and made arrangements for her comfort, but there was one young man who was more attentive than all the rest of the party put together. Would Miss Trevor like another cushion? Was she quite sure that she was comfortable? Would she have preferred a gondola to a barca? I said nothing, but I wondered what the Dean thought, for he is an observant old gentleman. As for the young lady herself, she accepted the other's attentions with the most charming good-humour, and thus all went merry as marriage-bells. On the day following she went out again, and on the afternoon of the next day felt so much stronger as to express a desire to walk for a short time on the piazza of St. Mark. We accordingly landed at the well-known steps, and strolled slowly towards the cathedral. It was a lovely afternoon, the air being soft and warm, with a gentle breeze blowing in from the sea.

It is needless for me to say that Glenbarth was in the Seventh Heaven of Delight, and was already beginning to drop sundry little confidences into my ear. Her illness had ruined the opportunity he had hoped to have had, but he was going to make up for it now. Indeed it looked very much as if she had at last made up her mind concerning him, but, having had one experience of the sex, I was not going to assure myself that all was satisfactory until a definite announcement was made by the lady herself. As it turned out it was just as well that I did so, for that afternoon, not altogether unexpectedly I must confess, was destined to prove the truth of the old saying that the course of true love never runs smooth. Miss Trevor, with the Duke on one side and my wife on the other, was slowly passing across the great square, when a man suddenly appeared before us from one of the shops on our right. This individual was none other than the Don Josè de Martinos, who raised his hat politely to the ladies and expressed his delight at seeing Miss Trevor abroad once more. As usual, he was faultlessly dressed, and on the whole looked somewhat better in health than he had done when I had last seen him. By some means, I scarcely know how it was done, he managed to slip in between my wife and Miss Trevor, and in this order we made our way towards our usual resting-place, Florian's café. Never, since we had known him, had the Don exerted himself so much to please. The Duke, however, did not seem satisfied. His high spirits had entirely left him, and, in consequence, he was now as quiet as he had been talkative before. It was plain to all of us that the Don admired Miss Trevor, and that he wanted her to become aware of the fact. Next morning he made an excuse and joined our party again. At this the Duke's anger knew no bounds. Personally I must confess that I was sorry for the young fellow. It was very hard upon him, just as he was progressing so favourably, that another should appear upon the scene and distract the lady's attention. Yet there was only one way of ending it, if only he could summon up sufficient courage to do it. I fear, however, that he was either too uncertain as to the result, or that he dreaded his fate, should she consign him to the Outer Darkness, too much to put it into execution. For this reason he had to submit to sharing her smiles with the Spaniard, which, if only he could have understood it, was an excellent thing for his patience, and a salutary trial for his character.

Meanwhile my wife looked on in despair.

"I thought it was all settled," she said pathetically, on one occasion, "and now they are as far off as ever. Why on earth does that troublesome man come between them?"

"Because he has quite as much right to be there as the other," I answered. "If the Duke wants her, let him ask her, but that's just what he won't do. The whole matter should have been settled by now."

"It's all very well for you to say that," she returned. "The poor boy would have done it before Gertrude was taken ill, but that you opposed him."