Pierre is getrouwd met Cailliau Adèle Françoise op 23 sep 1862 in Petite-Synthe, F59640, France. Adèle (dochter van Cailliau Jean Benjamin en Dournel Marie Josephine Catherine) is geboren op 10 okt 1836 in Grande-Synthe, F59760, France; is gestorven op 9 feb 1917 in Petite-Synthe, F59640, France. [Gezinsblad] [Familiekaart]

1. Janssoone Marie Josephine is geboren op 17 apr 1867 in Petite Synthe ?; is gestorven op 28 apr 1867 in Petite Synthe ?.
2. Janssoone François Louis is geboren op 24 jan 1871 in Petite-Synthe, F59640, France.
3. Janssoone Rosalie Louise is geboren op 4 sep 1874 in Petite-Synthe, F59640, France; is gestorven in in Tourcoing, F59200, France; is begraven in Petite-Synthe, F59640, France.