In 1801 Jullien married Sophie-Juvence Nioche (died 1832); she bore him six children, among whom a daughter, Antoinette-Stéphanie, was the mother of Édouard Lockroy.
She bore him six children. This was among whom a daughter was the mother of Édouard Lockroy. This was in 1801 Jullien married Sophie-Juvence Nioche (died 1832);. Antoinette-Stéphanie was a daughter.