Commune/Paroisse : Haguenau [Bas-Rhin] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | FLACH | 1841-1954 | 8 | - |
| 2. | FLACHOWSKY | 1921-1926 | 5 | - |
| 3. | FLACHSLAENDER | 1885 | 2 | - |
| 4. | FLAD | 1916 | 1 | - |
| 5. | FLADOWSKY | 1946 | 1 | - |
| 6. | FLAESCH | 1890 | 1 | - |
| 7. | FLAIG | 1890-1905 | 3 | - |
| 8. | FLAITZ | 1916-1918 | 7 | - |
| 9. | FLAJOLET | 1916 | 1 | - |
| 10. | FLAJOLETT | 1917 | 1 | - |
| 11. | FLAMAND | 1802-1871 | 13 | - |
| 12. | FLAMANT | 1832-1856 | 14 | - |
| 13. | FLAMM | 1880 | 1 | - |
| 14. | FLAMMAND | 1875 | 1 | - |
| 15. | FLAMMANT | 1885 | 1 | - |
| 16. | FLANDIN | 1921 | 2 | - |
| 17. | FLANITZ | 1895 | 1 | - |
| 18. | FLANZ | 1926 | 1 | - |
| 19. | FLASCHE | 1866 | 3 | - |
| 20. | FLAUT | 1926 | 1 | - |