Family with parents
father Parents (unknown)	Jacobusde Roos 1810–1880
mother Parents Derk JanSlotboom JohannaSlotboom	Johanna MagdalenaSlotboom 1820–1879
elder sister Family JanSlotboom Jacobus Gijsbertus HelenusSlotboom Margrieta Aletta GeertruidaSlotboom Gezina BerendinaSlotboom Abramiena Adriana AntoniaSlotboom	Aletta Geertruidade Roos