Henri married Marie Alphonsine BOURDONNAY DU CLESIO on 18 Apr 1865 in Paris, Seine, France. Marie (daughter of Pierre Marie Marc BOURDONNAY DU CLESIO and Catherine Mary EYRE) was born on 16 Feb 1843 in Paris, Seine, France; died on 4 Aug 1913 in Paris, Seine, France. [Group Sheet] [Family Chart]

1. Marguerite Marie Joseph DELCOURT was born on 31 Jul 1870 in Lille, Nord, France; died on 3 Jun 1940 in Paris, Seine, France.
2. Marthe Marie Joseph DELCOURT was born on 18 Jun 1872 in Lille, Nord, France; died on 28 Jan 1904 in Paris, Seine, France.
3. Germaine Marie Joseph DELCOURT was born on 26 Sep 1883 in Saint Quentin, Aisne, Picardie, France.