He is married to Adelheid Maria Theodora Emilie van Oultremont-Warfusée-Wégimont.
They got married on April 29, 1897 at Elsene (Ixelles), Brussel, he was 29 years old.
Child(ren):
Bron: http://genealogics.org/getperson.php?personID=I00210755&tree=LEO
en: http://www.geneall.net/W/per_page.php?id=1110041
en: http://gw0.geneanet.org/index.php3?b=antterli⟨=en;p=jean;n=de+beauffort
The data shown has no sources.