Note 197 — Chapter IV · POLITICAL HERESY UTILIZED BY THE CHURCH.
Reading edition
Schumacher, Die Stedinger, Bremen, 1865, pp. 26-8.—Adam. Bremens. Gest. Pontif. Hammaburg. c. 203.—Chron. Erfordiens. ann. 1230 (Schannat Vindem. Litt. I. 93).—Chron. Rustedens. (Meibom. Rer. Germ. II. 101).—Albert. Stadens. Chron. ann. 1207 (Schilt. S. R. Germ. I. 299).—Joan. Otton. Cat. Archiepp. Bremens. ann. 1207 (Menken. S. R. Germ. II. 791).