Stock Photo: Otto IV of Brunswick, 1175 _ 1218, and the murder of Philip of Swabia, 1177 _ 1208, historical illustration from Bildnisse der Deutschen Koenige und Kaiser, Portraits of German Kings and Emperors, by Professor Heinrich Schneider, Verlag Friedrich Andreas. Otto IV of Brunswick, 1175 _ 1218, and the murder of Philip of Swabia, 1177 _ 1208, historical illustration from Bildnisse der Deutschen Koenige und Kaiser, Portraits of German Kings and Emperors, by Professor Heinrich Schneider, Verlag Friedri
Stock Photo: 1848-583312 Otto IV of Brunswick, 1175 _ 1218, and the murder of Philip of Swabia, 1177 _ 1208, historical illustration from Bildnisse der Deutschen Koenige und Kaiser, Portraits of German Kings and Emperors, by Professor Heinrich Schneider, Verlag Friedrich Andreas. Otto IV of Brunswick, 1175 _ 1218, and the murder of Philip of Swabia, 1177 _ 1208, historical illustration from Bildnisse der Deutschen Koenige und Kaiser, Portraits of German Kings and Emperors, by Professor Heinrich Schneider, Verlag Friedri