- Hegel, Georg Wilhelm Friedrich, 1770-1831 (10)
- Michelet, Karl Ludwig, 1801-1893 (2)
- Bailly, Charles (1)
- Gauvin, Joseph (1)
- Glockner, Hermann, 1896- (1)
- Henning, Leopold von (1)
- Hotho, Heinrich Gustav (1)
- Marheineke, Philipp, 1780-1846 (1)
- Petry, Michael John (1)
- Schulze, Johannes (1)