[relationship]

Marie Reine LEDUCQ [is] [[a sister] of Jean Baptiste LEDUCQ].

• [indeed,]
  • Théodore LEDUCQ (1 [relationship link]).
  • Jeanne Marguerite LOISEAUX (1 [relationship link]).
  [are] [at the same time]
  • [[the parents] of Jean Baptiste LEDUCQ]
  • [[the parents] of Marie Reine LEDUCQ]

[total]: 2 [relationship links]