Johann IV. von SaynAge: 65 years1338–1403
- Name
- Johann IV. von Sayn
| Birth | estimated based on profession about 1338 25 |
| Death of a father | Johann III. von Sayn 1359 (Age 21 years) |
| Occupation | Graf (count) 1359 (Age 21 years) |
| Birth of a son #1 | Gerhard I. von Sayn about 1378 (Age 40 years) |
| Death | 1403 (Age 65 years) |
| Family with parents |
| father |
Johann III. von Sayn Birth: estimated a gap of 25 years — about 1313 25 Death: 1359 |
| himself |
Johann IV. von Sayn Birth: estimated based on profession — about 1338 25 Death: 1403 |
| Johann IV. von Sayn + … … |
| himself |
Johann IV. von Sayn Birth: estimated based on profession — about 1338 25 Death: 1403 |
| son |
Gerhard I. von Sayn Birth: estimated a gap of 25 years — about 1378 40 Death: 1419 |