| Father | Male Napoléon François Joseph LEFEBVRE |
| Born | Abt 1810 | |
| Died | Yes, date unknown | |
| Buried | ||
| Married | 24 Apr 1835 | Béthune, Pas-de-Calais, France |
| Father | ||
| Mother | ||
| Mother | Female Henriette Joseph BOCQUET |
| Born | 24 Jul 1799 | Béthune, Pas-de-Calais, France |
| Died | Yes, date unknown | |
| Buried | ||
| Father | Albert Joseph BOCQUET | F8936 Group Sheet | |
| Mother | Marie Élizabeth Joseph CORDIER | F8936 Group Sheet | |