Johannes IV., Imperium Byzantinum, Imperator
- Dates of Life
- [1250 - ca. 1291] –
- Authority Data
- GND: 102544468 | OGND | VIAF: 17617331
- Alternate Names
-
- Jean, Lascaris
- Johannes, Laskaris
- Jean IV., Orient, Empereur
- Laskaris, Johannes
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Citation
Johannes IV., Imperium Byzantinum, Imperator, Index entry in: Deutsche Biographie, https://www.deutsche-biographie.de/pnd102544468.html [09.01.2026].
