[relationship]
Hélène ARPIN [is]
[[a niece] of Marie Reine Angélique Joseph LEDUCQ].
-
[indeed,]
-
Théodore LEDUCQ
(1 [relationship link]).
[is] [at the same time]
-
[ 父 of Marie Reine Angélique Joseph LEDUCQ]
-
[[a grandfather of Hélène ARPIN]
[total]: 1 [relationship link]