| # | Barn | Navn | Født | Død | Far | Mor |
|---|
| 1 | | | | | Count Floris I of Holland | Gertrude of Saxony |
| 2 | | | | | Count Floris I of Holland | Gertrude of Saxony |
| 3 | | | | | Count Floris I of Holland | Gertrude of Saxony |
| 4 | Ja | | f. Ca 1055 | d. 15 Okt 1094 | Count Floris I of Holland | Gertrude of Saxony |
| 5 | | | | | Count Floris I of Holland | Gertrude of Saxony |
| 6 | | | | | Count Floris I of Holland | Gertrude of Saxony |
| 7 | | | | | Count Floris I of Holland | Gertrude of Saxony |
| 8 | | | f. Ca 1065 | d. 5 Okt 1111 | Count Robert I the Frisian of Flanders | Gertrude of Saxony |
| 9 | Ja | | | d. 1115 | Count Robert I the Frisian of Flanders | Gertrude of Saxony |
| 10 | | | | | Count Robert I the Frisian of Flanders | Gertrude of Saxony |
| 11 | | | | | Count Robert I the Frisian of Flanders | Gertrude of Saxony |
| 12 | | | | | Count Robert I the Frisian of Flanders | Gertrude of Saxony |
Ca 1030 - 1113 (~ 83 år)