Ióannés was the son of unknown parents. The date and place of his birth have not been found.
His wife was Eirene Palaiologina, who he married in 1315. The place has not been found. They had no known children.
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | archon of Neiapatrai |