Estro

Estro is a druid who may be found at the Lycaeum during Ultima IV.

Description
A short man engaged in research, Estro could be found frequenting the Lycaeum's library, where he was searching for the Book of Justice. He would pointedly ask the Stranger if they had never committed a crime in their lifetime, and would rebuke the hero should the boastfully claim to be innocent of any misdeeds. Should the adventurer admit their fallibility, however, Estro would direct them to see Talfourd of Yew.