I'm searching for Peter Braess, living in Narwa (Estland, baltic state) who was a 'licentschreiber'. His two sons Peter and Elias went to Braunschweig and Wolfenbüttel (Germany). When the sons got citizens of the two cities, it was mentioned, that they were born in Narwa, and that they were legitimate sons of Peter Braess of Narwa, who has already died before 1708. Does any documents of this time still exist - perhaps in the internet - ? Thanks Helmut