[relationship]

Joseph Nicolas Calmeyn [is] [[a brother-in-law of Marie-Louise Bortier].

• [indeed,]
  • Antoine Bortier (1 [relationship link]).
  • Sophie van der Heyde (1 [relationship link]).
  [are] [at the same time]
  • [[the parents] of Marie-Louise Bortier]
  • [[[the parents] of [the spouse]] of Joseph Nicolas Calmeyn]

[total]: 2 [relationship links]