[relationship]

Séphora ARPIN [is] [[a sister] of Pierre François ARPIN].

• [indeed,]
  • Pierre François ARPIN (1 [relationship link]).
  • Séraphine Joseph BANSE (1 [relationship link]).
  [are] [at the same time]
  • [[the parents] of Pierre François ARPIN]
  • [[the parents] of Séphora ARPIN]

[total]: 2 [relationship links]