[relationship]

Marie Louise Célestine CATTELAIN [is] [a sister-in-law] of Pierre Elie LARCHEVÊQUE].

• [indeed,]
  • Charles Louis CATTELAIN (1 [relationship link]).
  • Marie Madeleine (Madelon) Véronique MALFUSON (1 [relationship link]).
  [are] [at the same time]
  • [[[the parents] of [the spouse]] of Pierre Elie LARCHEVÊQUE]
  • [[the parents] of Marie Louise Célestine CATTELAIN]

[total]: 2 [relationship links]