Father of the Lord's sixth avatara
'Atrer apatyatvam' (SB 1.3.11).
Sage
Atri
अत्रि
Father
Dattatreya
Avatar
Atri is the father of Dattatreya. Source evidence (SB 1.3.11): He was accepted as Atri's son: 'atrer apatyatvam' (SB 1.3.11). Evidence: EXPLICIT.
Son Brahma DeityAtri is the son of Brahma. Source evidence (SB 3.12.22): At SB 3.12.22 Atri is counted among the ten sons of Brahma; at SB 3.12.24 'akShNoḥ atriḥ' — Atri came from the eye.