Though I counted the man as my best friend, I knew but little of his past. He had come into my life as abruptly and unannounced as Joseph Roelocke had come into the life of Evelyn Ash. I had met him at the Wanderer's Club, which is composed of the drift of the world, travelers, eccentrics, and all manner of men whose paths lie outside the beaten tracks of life. I had been attracted to him, and intrigued by his strange powers and deep knowledge. I vaguely knew that he was the black sheep younger son of a titled Irish family, and that he had walked many strange ways. Gordon's mention of Hungary struck a chord in my memory; one phase of his life Kirowan had once let drop fragmentarily. I only knew that he had once suffered a bitter grief and a savage wrong, and that it had been in Hungary. But the nature of the episode I did not know.