The chief historical sources for the life of Śrī Kṛṣṇa Caitanya are the kaḍacās (diaries) kept by Murāri Gupta and Svarūpa Dāmodara Gosvāmī. Murāri Gupta, a physician and close associate of Śrī Kṛṣṇa Caitanya's, recorded extensive notes on the first twenty-four years of His life, culminating in His initiation into the renounced order, sannyāsa. The events of the rest of Caitanya Mahāprabhu's forty-eight years were recorded in the diary of Svarūpa Dāmodara Gosvāmī, another of His intimate associates.