[relationship]

Séraphine PATTE [is] [[[the spouse] of [a half-brother]] of Pierre CATTELAIN].

• [indeed,]
  • Marie Madeleine CATTELAIN (1 [relationship link]).
  [is] [at the same time]
  • [ 母 of Pierre CATTELAIN]
  • [[ 母 of [the spouse]] of Séraphine PATTE]

[total]: 1 [relationship link]