Commune/Paroisse : Lorient [56 - Morbihan]
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | SABOUREAU | 1936 | 1 |
| 2. | SAINTJALME | 1896 | 1 |
| 3. | SAMSON | 1915 | 1 |
| 4. | SANDRENAN | 1904 | 1 |
| 5. | SAUERWEIN | 1900 | 1 |
| 6. | SCHARBARG | 1900 | 1 |
| 7. | SCHIMINSKI | 1900 | 1 |
| 8. | SCOSSON | 1924 | 1 |
| 9. | SELLIN | 1905 | 1 |
| 10. | SELVES | 1895 | 1 |
| 11. | SEPTANS | 1892 | 1 |
| 12. | SICARD | 1918 | 1 |
| 13. | SIMON | 1918 | 1 |
| 14. | SIRDEY | 1895 | 1 |
| 15. | SIVY | 1893 | 1 |
| 16. | SORNEIN | 1893 | 1 |
| 17. | SOUIN | 1905 | 1 |
| 18. | SOYER | 1940 | 1 |
| 19. | SQUIRES | 1910 | 1 |
| 20. | STEPHAN | 1902 | 1 |
| 21. | STEPHANT | 1904 | 1 |
| 22. | STURGEON | 1893 | 1 |
| 23. | SUZAIN | 1920 | 1 |
| 24. | SYLVESTRE | 1929 | 1 |