| 1 | (Unknown) (-before 981), parents: Robert I |
| 2 | (Unknown) de Namur (-), parents: Robert II |
| 3 | Agnes van Gelre (-24 January), parents: Hendrik van Gelre and Agnes von Arnstein |
| 4 | Alard (-1177 or later), Seigneur d'Epinoy et d'Antoing |
| 5 | Albert de Namur (-shortly before 1122), parents: Albert III and Ida of Saxony |
| 6 | Albert de Namur (around 1109/10-after 7 January 1125), parents: Godefroi I and Ermensende de Luxembourg |
| 7 | Albert I (-shortly before 1011), Comte de Namur, parents: Robert I |
| 8 | Albert II (-1063/64), Comte de Namur, parents: Albert I and Ermengarde |
| 9 | Albert III (before 10 August 1035-22 June 1102), Comte de Namur, parents: Albert II and Regelindis of Lotharingia |
| 10 | Alix de Namur (around 1113-end of July 1169), parents: Godefroi I and Ermensende de Luxembourg |
| 11 | Alix de Namur (-), parents: Albert III and Ida of Saxony |
| 12 | Arnoul II (-23 October 1012), Comte de Cambrai |
| 13 | Baudouin IV “le Bâtisseur” (1110-6/8 November 1171), Comte de Hainaut, parents: Baudouin III and Yolande van Gelre |
| 14 | Beatrix de Namur (-1160), parents: Godefroi I and Ermensende de Luxembourg |
| 15 | Clarembaud de Rozoy (-before 1158) |
| 16 | Clemence de Namur (1114/15-28 December 1158), parents: Godefroi I and Ermensende de Luxembourg |
| 17 | Elisabeth de Namur (-after 1148), parents: Godefroi I and Sibylle de Porcien |
| 18 | Ermengarde (around 970/75-after 1013), parents: Charles and Adelais de Troyes |
| 19 | Ermengarde de Namur (-), parents: Albert I and Ermengarde |
| 20 | Ermensende de Luxembourg (-26 June 1141), parents: Conrad and Clementia |
| 21 | Ermensende de Namur (July 1186-12 February 1247), Ctss de Luxembourg, parents: Henri "l’Aveugle" and Agnes van Gelre |
| 22 | Flandrine de Namur (-), parents: Godefroi I and Sibylle de Porcien |
| 23 | Folbert (-) |
| 24 | Frederic de Namur (-27 May or 39 June 1121 or 1122), Bishop of Liège, parents: Albert III and Ida of Saxony |
| 25 | Gervais (-1124), Comte de Rethel |
| 26 | Giselbert (around 955/60-after 981), parents: Robert I |
| 27 | Goda de Namur (-), parents: Albert I and Ermengarde |
| 28 | Godefroi I (-19 August 1139), Comte de Namur, parents: Albert III and Ida of Saxony |
| 29 | Hadwide de Namur (1005/10-28 January 1080), parents: Albert I and Ermengarde |
| 30 | Henri "l’Aveugle" (1111-14 August 1196), Comte de Luxembourg, parents: Godefroi I and Ermensende de Luxembourg |