[relationship]

Mélanie Catherine CATTELAIN [is] [a sister-in-law] of Robert Joseph GRANSART].

• [indeed,]
  • Pierre Joseph CATTELAIN (1 [relationship link]).
  • Christine Catherine MARTIN (1 [relationship link]).
  [are] [at the same time]
  • [[[the parents] of [the spouse]] of Robert Joseph GRANSART]
  • [[the parents] of Mélanie Catherine CATTELAIN]

[total]: 2 [relationship links]