[relationship]
Étienne Joseph CATTELAIN [is]
[[[the spouse] of [a niece]] of Jean Baptiste GONTHIER].
-
[indeed,]
-
Nicolas Joseph GONTHIER
(1 [relationship link]).
-
Jeanne Marie Catherine MARTIN
(1 [relationship link]).
[are] [at the same time]
-
[[the parents] of Jean Baptiste GONTHIER]
-
[[[grand-parents] of [the spouse]] of Étienne Joseph CATTELAIN]
[total]: 2 [relationship links]