Konstantinos 343 | Prosopography of the Byzantine Empire |
| Floruit | VIII/IX |
| PmbZ No. | 4047 |
| Titles | Patrikios (dignity); Strategos (office) |
| Seal Sources | Salinas, A., "Sigilli diplomatici italo-graeci", Periodico di Numismatica e Sfragistica Italiana 3, 4, 6 (1871-74) |
Konstantinos 343 was patrikios and strategos (perhaps of Sicily, where the seal was found); owner of a seal of uncertain date, possibly eighth or ninth century: Salinas, Sigilli diplomatici VI, p. 98, no. 16.
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