"Sri Nityananda Prabhu, the Lord of the Gaudiya Vaishnavas, appeared in the village of Ekacakra. His father was a brahmana named Hadai Pandita and his mother was Srimati Padmavati devi.
From His early childhood Sri Nityananda Prabhu had a serene disposition and was highly intelligent. He was a reservoir of excellences. His charming beauty overshadowed the attractiveness of millions upon millions of Cupids.
From the time of Nityananda's birth, everything became auspicious in the district of Radha. Famine, poverty and all kinds of disturbances were totally dispelled.
On the day of Lord Chaitanya's appearance in Nabadwip, Sri Nityananda, Who was still in Radha, roared with jubilation.
The sound of that roar filled the universe and robbed everyone of his senses.
Some people speculated, "It must be a thunder-clap." Others thought it was the sound of some impending disaster. Still others said, "We know the reason for this sound. Lord Nityananda, the Lord of the Gaudiya Vaishnavas, is roaring in ecstasy."
Caitanya Bhagavata, Adi Lila, Chapter 9
Bhaktivedanta Book Trust. HDG A.C. Bhaktivedanta Swami Srila Prabhupada.