Adverbial has 2 senses

• therefrom(r = adv.all) thence, thereof - from that circumstance or source; "a natural conclusion follows thence"; "atomic formulas and all compounds thence constructible"; "public interest and a policy deriving therefrom"; "typhus fever results therefrom"
• therefrom(r = adv.all) thence - from that place or from there; "flew to Helsinki and thence to Moscow"; "proceeded thence directly to college"; "roads that lead therefrom"