The relation of brother and sister is unlike any other. It represents the only possible absolutely permanent and platonic affection between young men and young women. Its foundation is in identity of blood instead of in the spontaneous sympathy of the heart, and even when brother and sister quarrel they understand each other. Lovers frequently do not understand each other when they are on the best of terms, and the small difference of opinion grows by that misunderstanding until it makes an impassable gulf. Brothers and sisters may be estranged, separated, divided by family quarrels or by the bloody exigencies of civil war, but if once they are thrown together again the mysterious attraction of consanguinity shows itself, and their life begins again where it had been broken off by untoward fate.
Madame de Charleroi was inclined to be angry with Marcantonio, and when he was gone she sat by the fire, wondering what he would be like when he should be married. Somehow she had never thought of him as married, certainly not as married to a pernicious young English girl, with all sorts of queer ideas in her brain, and a tendency to sympathise with the dynamite party. He might surely have chosen better than that. Donna Diana was not a woman of narrow prejudices, but she really could not be expected to be pleased at seeing her brother, a Catholic gentleman, bent on uniting himself to a foreign girl with no fortune, no beauty—well, not much—and a taste for explosives. He might surely have chosen better.
Donna Diana thought of her father, and fancied what he would have said to such a match, the strict old nobleman. And so, between her thoughts and her memories the afternoon wore on, and she bethought herself that it was time to go out.
The horses spun along the streets through the crisp golden air, and now and then a ray of the lowering sun caught them as they dashed through some open place on the way, making them look like burnished metal. And the light touched Madame de Charleroi's beautiful face and auburn hair, so that the people stood still to look at her as she passed,—for every Roman knew Donna Diana Carantoni by sight, just as every Roman knows every other Roman, man, woman and child, distinguishing lovingly between the Romans of Rome and the Romans of the north. By and by the carriage rolled through the iron gates of the Pincio, and along the drive to the open terrace where the band plays, till it stood still behind the row of stone posts, within hearing of the music. The place has been absolutely described to death, and everybody knows exactly how it looks. There are flowers, and a band-stand, and babies, and a view of St. Peter's.
The first person Donna Diana saw was her brother, standing disconsolately by one of the short pillars and looking at each carriage as it drove up. He was evidently waiting for some one who did not come. His black moustache drooped sadly, and his face was so melancholy that his sister smiled as she watched him.
Marcantonio was soon aware of her presence, but he had no intention of showing it, and studiously kept his head turned towards the drive, watching the line of carriages. Madame de Charleroi was quickly surrounded by a crowd of men, all dressed precisely alike, and all anxious to say something that might attract the attention of the famous beauty. Presently they bored her, and her carriage moved on; whereupon they pulled their hats off and began to chatter scandal amongst themselves, after the manner of their kind. They nodded to Marcantonio as they passed him in a body, and he was left alone. The sun was setting, and there was a purple light over the flats behind the Vatican, recently flooded by a rise in the Tiber. There was no longer any object in waiting, and the young man sauntered slowly down the steps and the steep drive to the Piazza del Popolo, and entered the Corso.
To tell the truth, he was disappointed, bored, annoyed, and angry, all at once. He had fully expected to see her, and to find consolation in some sweet words for the hard things his sister had said to him. Perhaps also he had enjoyed the prospect of exhibiting himself to his sister in the society of the lady in question,—for Marcantonio was obstinate, and had just discovered the fact, so that he was anxious to show it. Men who are new in fighting are sure to press every advantage, not having yet learned their strength; but in the course of time they become more generous. Marcantonio was therefore grievously chagrined at being cheated of his small demonstration of independence, besides being a little wounded in his pride, and honestly disappointed at not meeting the young lady he meant to marry. In this state of mind he strolled down the Corso, looked up at her windows, passed and repassed before the house, and ultimately inquired of the confidential porter, who knew him, whether she were at home. The porter said he had not seen the signorina, but that one of the servants had told him she was indisposed. The marchese bit his black moustache and went away in a sad mood.
CHAPTER II.
Miss Leonora Carnethy was suffering from an acute attack of philosophical despair, which accounted for her not appearing with her mother on the Pincio.