[relationship] (2 [relationship links])
Hélène Papadopoulos [is]
[[a great-niece] of René Doret].
-
[indeed,]
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François Doret
(1 [relationship link])
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Hélène Kuhn
(1 [relationship link])
[are] [at the same time]
-
[[the parents] of René Doret]
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[[great-grand-parents] of Hélène Papadopoulos]