Romaharshana — entrusted with — Puranas
Romaharshana was entrusted with the Puranas: 'itihasa-purāṇānāṁ pitā me romaharṣaṇaḥ' (SB 1.4.22). Evidence: EXPLICIT.
Sage
Romaharshana
रोमहर्षण
Romaharshana — entrusted with — Itihasas
Romaharshana entrusted with the Itihasas as well (SB 1.4.22). Evidence: EXPLICIT.