Sugulus (2 sugulussuhet)
Ineke Martina Schipper on
Maria Elisabeth Schipper nõbu.
-
Muidugi,
-
Hendricus Maria Johannes Schipper
(1 sugulussuhe)
-
Clazina Johanna Verhage
(1 sugulussuhe)
on samal ajal
-
Maria Elisabeth Schipper vanavanemad
-
Ineke Martina Schipper vanavanemad