[relationship]

Marie Catherine ARPIN [is] [[[a niece] of [the spouse]] of Eugénie Rosalie FONTAINE].

• [indeed,]
  • Jean Baptiste ARPIN (1 [relationship link]).
  • Angélique MAIRESSE (1 [relationship link]).
  [are] [at the same time]
  • [[[the parents] of [the spouse]] of Eugénie Rosalie FONTAINE]
  • [[grand-parents] of Marie Catherine ARPIN]

[total]: 2 [relationship links]