[relationship]

Pierre François ARPIN [is] [[a nephew] of Louis Joseph ARPIN].

• [indeed,]
  • Jean Baptiste ARPIN (1 [relationship link]).
  • Jeanne Hélène Josèphe GABET (1 [relationship link]).
  [are] [at the same time]
  • [[the parents] of Louis Joseph ARPIN]
  • [[grand-parents] of Pierre François ARPIN]

[total]: 2 [relationship links]