Theognostos 19 | Prosopography of the Byzantine Empire |
| Sex | M |
| Floruit | IX |
| Titles | Basilikos protospatharios (dignity) |
| Seal Sources | Laurent, V., La collection Orghidan (Paris, 1952) |
Theognostos 19 was a basilikos protospatharios; owner of a seal dateable to the ninth century: Laurent, Orghidan 135. Obv.: cruciform monogram of Θεοτόκε βοήθει with .. - ς. - δου - λω in the corners. Rev.: Θεο.. - .στω β.. - αθαρ'. The name and title perhaps read: Θεογνώστῳ βασιλικῷ πρωτοσπαθαρίῳ.
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