Arnulf married de Desvres, Adeline in 977 in Boulogne, Pas-de-Calais, Nord-Pas-de-Calais, France. Adeline (daughter of de Desvres, Sieur Chatelain Alphonse and de Ponthieu, Adeline Maroie) was born in 960 in Desvres, Pas-de-Calais, Nord-Pas-de-Calais, France; died on 1 Feb 1003 in Gent, Oost-Vlaanderen, Belgium; was buried after 1 Feb 1003 in Gent, Oost-Vlaanderen, Belgium. [Group Sheet] [Family Chart]

1. de Boulogne, Baudouin II was born in 990 in Boulogne, Pas-de-Calais, Nord-Pas-de-Calais, France; died in 1033 in Abbey of Samer-aux-Bois, Ognolles, Oise, Picardie, France.