Mélanie Philippine Berthe Poelaert–
| Marriage | Charles Janssen — View this family yes |
| Birth of a son #1 | Emmanuel Charles Marie Constant Janssen December 9, 1879 |
| Marriage of a child | Emmanuel Charles Marie Constant Janssen — Paule Jeanne Adèle Emma Ernestine Van Parys — View this family May 3, 1906 |
| Birth of a grandson #1 | “Charles” Jean “Emmanuel” Janssen March 19, 1907 |
| Marriage of a child | Emmanuel Charles Marie Constant Janssen — Adrienne Léonie Pauline Emilie Caroline Janssen — View this family March 17, 1917 |
| Family with Charles Janssen |
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Emmanuel Charles Marie Constant Janssen Birth: December 9, 1879 — Bruxelles, Brabant, Belgique Death: February 21, 1955 — Vence, Alpes-Maritimes, France |
| Source | Etat présent de la noblesse belge - OCB & LR & MKE Publication: Collection "ETAT PRESENT" a.s.b.l. Bruxelles Citation details: Annuaire de 1976, première partie : Hov - J, p. 105 |