During his illness he was served by Kalyanananda , a direct disciple of Vivekananda .
He was the first to pass away among the direct monastic disciples of Ramakrishna and Sarada Devi .
During Ramakrishna 's illness Ramakrishna was served by Kalyanananda , a direct disciple of Vivekananda .
He was the first to pass away among the direct monastic disciples of Ramakrishna and Sarada Devi .