[relationship]

Pierre Joseph GILLIARD [is] [[a brother-in-law of Marie Octavie LAVALLÉE].

• [indeed,]
  • Jacques CATTELAIN (1 [relationship link]).
  • Marie Joseph DRANCOURT (1 [relationship link]).
  [are] [at the same time]
  • [[[the parents] of [the spouse]] of Marie Octavie LAVALLÉE]
  • [[[the parents] of [the spouse]] of Pierre Joseph GILLIARD]

[total]: 2 [relationship links]