man Ralph (Raoul) de Gand‏‎, son of Adalbert de Gand and Ermengarde de Flanders‏.
Born ‎ 1022 at Ghent (Gent/Gand), Flemish Region, Belgium, died ‎after 1058 at Aalst (Alost), East Flanders, Belgium‎, at least 36 years
Rudolph I of Aalst (or Alost) (also called Ralph of Gand or Ghent), living 1058, Lord of Aalst (or Alost) in Flanders, hereditary Advocate or Protector of St Peter of Ghent 1036-1056. [Ancestral Roots]

Married ‎ 1047 at Ghent (Gent/Gand), Flemish Region, Belgium (at least 11 years married) to:

woman Gisele de Luxembourg‏‎, daughter of Frederick of Salm & Luxembourg and Irmentrude of Gleiberg‏.
Born ‎± 1010 at Luxembourg, Belgium, died ‎after 1058 at Chapel of St. Lawrence, Ghent, East Flanders, Belgium‎
Gisele (or Gisla) of Luxembourg, living 1058, buried Chapel of St Lawrence, Ghent; m. Rudolph I of Aalst (or Alost) (also called Ralph of Gand or Ghent), living 1058, Lord of Aalst (or Alost) in Flanders, hereditary Advocate or Protector of St Peter of Ghent 1036-1056. [Ancestral Roots]

Children:

1.
man Badouin de Gand‏
Born ‎± 1042 at Ghent (Gent/Gand), Flemish Region, Belgium, died ‎± Apr 23, 1082 at Aalst (Alost), East Flanders, Belgium‎, approximately 40 years
2.
man Gilbert de Gand‏
Born ‎± 1048 at Ghent (Gent/Gand), Flemish Region, Belgium, died ‎± 1095 at Folkingham, Bourne, Lincolnshire, England‎, approximately 47 years
Gilbert de Gant, son of Baldwin, Earl of Flanders, by Maud, sister of William the Conqueror, accompanied his uncle into England and, participating in the triumph of Hastings, obtained a grant of the lands of a Danish proprietor named Tour, with numerous other lordships. This Gilbert happened to be at York, anno 1069, and had a narrow escape when the Danes in great force, on behalf of Edgar Etheling, entered the mouth of the Humber and, marching upon that city, committed lamentable destruction by fire and sword, there being more than 3,000 Normans slain. Like most of the great lords of his time, Gilbert de Gant disgorged to the church a part of the spoil which he had seized, and amongst other acts of piety restored Bardney Abbey, co. Lincoln, which had been utterly destroyed many years before by the Pagan Danes, Inquar and Hubba.[Sir Bernard Burke, Dormant, Abeyant, Forfeited, and Extinct Peerages, Burke's Peerage, Ltd., London, 1883, p. 227, Gant, Earls of Lincoln]