Anonymus 404 | Prosopography of the Byzantine Empire |
| Sex | M |
| Floruit | IX/X |
| Variant Names | Siso |
| Seal Sources | Konstantipoulos, K.M., Byzantiaka Molybdoboulla tou en Athenais Ethnikou Nomismatikou Mouseiou (Athens, 1917); repr. from JIAN 5-10 (1902-07) |
Anonymus 404 was the owner of a seal, of uncertain date, possibly ninth or tenth century; four letters of his name can be read, but it is not clear what it was: Konstantopoulos, JIAN 10, 912b. The text reads: ...σισο....
(Publishable link for this person: )