Complex sentence: One occasion the very young Fátimih Nahrí of Isfahán accompanied by her brother visited, "they stayed for fifteen days, and those were some of the happiest days of my life" she later reflected.
Split into simpler sentences: One occasion the very young Fátimih Nahrí of Isfahán, accompanied by her brother, visited. "They stayed for fifteen days, and those were some of the happiest days of my life" she later reflected.