Gertrud of Northeim
( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Gertrud of Northeim
- Otto, I of Rheineck
- 2 Sophia of Rheineck b. Abt 1120 d. 26 Sep 1176
- Dirk, VI Count of Holland b. Abt 1114 d. 05 Aug 1157
- 3 Floris, III Count of Holland b. 1141 d. 01 Aug 1190
- Ada of Huntingdon b. Abt 1146 d. Aft 1206
- 4 William, I Count of Holland b. Abt 1167 d. 04 Feb 1221/22 [ =>]
- Ada of Huntingdon b. Abt 1146 d. Aft 1206
- 3 Floris, III Count of Holland b. 1141 d. 01 Aug 1190
- Dirk, VI Count of Holland b. Abt 1114 d. 05 Aug 1157
- 2 Sophia of Rheineck b. Abt 1120 d. 26 Sep 1176
- Otto, I of Rheineck