[relationship]

Pierre François ARPIN [is] [[[[a son] of [a 2nd cousin]] of [the spouse]] of Étienne Joseph MAIRESSE].

• [indeed,]
  • Pierre François MAIRESSE (1 [relationship link]).
  • Marie Barbe LENGLET (1 [relationship link]).
  [are] [at the same time]
  • [[[great-grand-parents] of [the spouse]] of Étienne Joseph MAIRESSE]
  • [[ancestors (some)] [of the [nth (generation)] generation] of Pierre François ARPIN]

Pierre François ARPIN [is] [also] [[[a son] of [a 3rd cousin]] of Étienne Joseph MAIRESSE].

• [indeed,]
  • Nicolas MAIRESSE (1 [relationship link]).
  • Marie Anne LEDUCQ (1 [relationship link]).
  [are] [at the same time]
  • [[ancestors (some)] [of the [nth (generation)] generation] of Étienne Joseph MAIRESSE]
  • [[ancestors (some)] [of the [nth (generation)] generation] of Pierre François ARPIN]

[total]: 4 [relationship links]