Rulo von Bismarck, 1309-1338.—Excommunicated.—Claus von Bismarck.—His Policy.—Created Castellan of Burgstall, 1345.—Castellans.—Reconciliation with Stendal, 1350.—Councillor to the Margrave, 1353.—Dietrich Kogelwiet, 1361.—His White Hood.—Claus in his Service, while Archbishop of Magdeburg.—The Emperor Charles IV.—The Independence of Brandenburg threatened.—Chamberlain to the Margrave, 1368.—Subjection of the Marks to Bohemia, 1373.—Claus retires into Private Life.—Death about 1377.—Claus II., 1403.—Claus III. and Henning.—Friedrich I. appoints Henning a Judge.—Ludolf.—His Sons.—Pantaleon.—Henning III. obiit circa 1528.—Claus Electoral Ranger, 1512.—Ludolf von Bismarck.—Electoral Sheriff of Boetzow, 1513.—His Descendants.