Commune/Paroisse : Haguenau [Bas-Rhin] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | SEYDENMANN | 1631 | 1 | 1 |
| 2. | SEYER | 1661 | 1 | 1 |
| 3. | SEYFERT | 1723 | 1 | - |
| 4. | SEYFFERT | 1723 | - | 1 |
| 5. | SEYFRIED | 1915 | 1 | 1 |
| 6. | SEYLLER | 1920 | 1 | 1 |
| 7. | SEYLMANN | 1748 | 1 | 1 |
| 8. | SEYWALD | 1633-1779 | 2 | 2 |