[relationship] (2 [relationship links])
Geneviève Marcou [is]
[[[the spouse] of [a nephew]] of Jean La Vallée].
-
[indeed,]
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Pierre La Vallée
(1 [relationship link])
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Madeleine Du Mesnil
(1 [relationship link])
[are] [at the same time]
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[[the parents] of Jean La Vallée]
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[[[grand-parents] of [the spouse]] of Geneviève Marcou]