Vasudeva

Vasudeva
Krishna and Balarama meet their parents (Painting by Raja Ravi Varma)
Information
Spouse(s)	Rohini Devi, Devaki
Children	Balarama, Subhadra and Krishna

In Indian epic poetry, Vasudeva (Devanagari वसुदेव, IAST Vasudeva) is the father of Krishna. He was the brother of cowherds tribe chieftain Nanda Baba who was a Surasena who was foster father of Lord Krishna. His sister Kunti was married to Pandu. Kunti plays a big role later in the war Mahabharata. Vasudeva was a partial incarnation of Rishi Kashyapa. The patronymic Vāsudeva (with long ā) is a popular name of Krishna. According to the Harivansa Purana, Vasudeva and Nanda were brothers.

Vasudeva is related to Bhagavatism that was largely formed by the 1st-millennium BCE where Vāsudeva (Krishna, the son of Vasudeva) was worshiped as supreme ultimate reality (Brahman). This is evidenced by texts and archaeological evidence. As textual evidence, the Mahanarayana Upanishad records the verse:

नारायाणाय विद्महे वासुदेवाय धीमहि तन्नो विष्णुः प्रचोदयात्

We endeavor to know Narayana, we meditate on Vāsudeva and Vishnu bestows wisdom on us.

This verse asserts that Narayana, Vāsudeva (Krishna) and Vishnu are synonymous. The author and the century in which the above Mahanarayana Upanishad was composed is unknown. The relative chronology of the text, based on its poetic verse and textual style, has been proposed by Parmeshwaranand to the same period of composition as Katha, Isha, Mundaka and Shvetashvatara Upanishads, but before Maitri, Prashna and Mandukya Upanishad. Feuerstein places the relative composition chronology of Mahanarayana to be about that of Mundaka and Prashna Upanishads. These relative chronology estimates date the text to second half of 1st millennium BCE. Srinivasan suggests a later date for the composition of the Mahanarayana Upanishad, one after about 300 BCE and probably in the centuries around the start of the common era.