Last Legends of Irth
An acolyte of Ioun, a young man, usually heavily laden by a rucksack full of books and other ephemera
Filtered to be other character knowledge appropriate, for the moment at least
Gerhart is an acolyte of Ioun, who met the party in the goods train, he was travelling with the train as a simple herder/haulier, but as the members of the party talked to him some more that guise dropped, and he stopped pretending to be yokel herder. Gerhart generally seems quite youthful and untroubled, and yet sometimes a dark malaise will take him. He is diligent in following the many observances of the priesthood of Ioun.
In combat he is usually found roaming the field, bringing down divine retribution onto foes and dooming them with odd enchantments of Ioun, before nipping in to heal his allies at opportune moments.