This is one of three quests you will receive from Vagn after completing the quest "The Legend of Saint George". Completing it will give you access to the next river raid zone - River Dee.
Search monasteries in River Exe and Severn for clues as to the whereabouts of the missing pieces of Saint George's legendary armor. Once you have them all, return them to Vagn in the settlement and he will add them to his map.
In total you only need to find two clues, one in each of the two zones: River Exe and River Severn. Both clues are located within the monasteries.
Map location: River Exe Saint George Clue
The clue lies on a table which stands inside the church on the grounds of the Escanceaster Monastery.
Map location: River Severn Saint George Clue
The clue lies on a table which is in one of the rooms in the church on the grounds of the Northern Monastery.
The door to this room is locked from the inside and to unlock it you must enter the main part of the church and shoot through the grate at the lock and thus destroy it.
After finding both clues you should return to your settlement to show them to Vagn.
The quest will end and you will gain access to a new area - River Dee, and receive two new quests - "Treasures of River Dee", and "The Sword of Saint George".
