Gregory was the son of Sergius I and Drusa. The date and place of his birth have not been found.
He died in MAR 0870. The place is not known.
His wife is not known. They were married, but the date and place have not been found. Their two known children were Athanasius (?-0898) and Sergius II (?-0878).
Gregory III |
Sergius I |
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Event | Date | Details | Source | Multimedia | Notes |
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Death | MAR 0870 |
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Attribute | Date | Description | Details | Source | Multimedia | Notes |
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Nobility Title | FROM 0850 TO 0864 | co-regent of Naples | ||||
Nobility Title | FROM 0864 | duke of Naples |