Relationship (2 relationships)
Jean-Jaques Vaucher is
a brother of Jean-Pierre Vaucher.
-
Indeed,
-
Jean Pierre Vaucher
(1 relationship)
-
Marie Métraux
(1 relationship)
are at the same time
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the parents of Jean-Pierre Vaucher
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the parents of Jean-Jaques Vaucher
Relationship: 25%