Schirren's collection
Some weeks ago I photographed most of the original documents in Carl Schirren's collection in Riksarkivet (15 volumes). At this point I have managed to make inventories of vol. 3-6 and 9-11. The content of these volumes is fairly typical of Schirren, i.e. a focus on Patkul and the struggle of the Livonian nobility against Swedish absolutism as well as on the intrigues leading up to the formation of the big anti-Swedish coalition in the late 1690's. Schirren's keen interest in the latter issue seems to have resulted in him pracitically cleaning out the collection of  letters from the Swedish representatives in Poland to the Governor General in Riga. In the abovementioned volumes I have for examples found almost 30 letters from Georg Wachschlager and nearly 25 by Per Cuypercrona in Danzig.