Theophylaktos 51 | Prosopography of the Byzantine Empire |
| Sex | M |
| Floruit | VII/VIII |
| Titles | Patrikios (dignity); Exarch, Italy (office) |
| Seal Sources | Salinas, A., "Sigilli diplomatici italo-graeci", Periodico di Numismatica e Sfragistica Italiana 3, 4, 6 (1871-74); Schlumberger, G. Sigillographie de l'empire byzantin (Paris, 1884) |
Theophylaktos 51 was a patrikios and exarch; owner of a seal dateable to the seventh or eighth century: Schlumberger, Sig., p. 515, no. 4 (no facsimile) (from Salinas, "Sigilli diplomatici"). Obv.: invocative monogram of Θεοτόκε βοήθει with the legend τῷ σῷ δούλῳ. Rev.: cruciform monogram of Θεοφυλάκτῳ with the legend πατρικ(ίῳ) (καὶ) ἐξάρχ(ῳ). Perhaps he was exarchos of Italy.
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