| Keyword | Constantine VII. Porphyrogenitus |
|---|---|
| Type of keyword | Name |
| Comment | Byzantine emperor, reg. 913 - 959 |
Austrian Centre for Digital Humanities (ACDH) of the Austrian Academy of Sciences
| Keyword | Constantine VII. Porphyrogenitus |
|---|---|
| Type of keyword | Name |
| Comment | Byzantine emperor, reg. 913 - 959 |