Gian was the son of unknown parents. The date and place of his birth have not been found.
He died in 1525 in Pavia, (prev. in Duchy of Milan), Pavia prov., Lombardia, Italia) .
His wife was Barbara Gonzaga. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Death | 1525 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | conte di Cajazzo |