James Vaucher, Rédacteur du Journal de Genève [is]
[[[a descendant] [of the [nth (generation)] generation] of [a [nth (cousin)] cousin]] of Baltasard Vaucher].
[indeed,]
Pierre Clerc
(1 [relationship link])
Marie Vauchié
(1 [relationship link])
[are] [at the same time]
[[ancestors (some)] [of the [nth (generation)] generation] of Baltasard Vaucher]
[[ancestors (some)] [of the [nth (generation)] generation] of James Vaucher, Rédacteur du Journal de Genève]