| Family 2 |
Floris IV Count Of HOLLAND, b. 24 Jun 1210, Of, 'S-Gravenhage, Zuid-Holland, Netherlands d. 19 Jul 1234, , , , France (Age 24 years) |
| Children |
| | 1. Aleida Countess Of HOLLAND, COUNTESS OF AVESNES, b. Abt 1226, Of, 'S-Hertogenbosch, Noord-Brabant, Netherlands d. 8 Mar 1283 OR 16 Apr 1283, , Valenciennes, Nord, France (Age 57 years) |
| | 2. Willem II Count Of HOLLAND, KING OF THE HOLY ROMAN EMPIRE, b. 1227, , 'S-Hertogenbosch, Noord-Brabant, Netherlands d. 28 Jan 1256, Nr, Hoogwoud, Noord-Holland, Netherlands (Age 29 years) |
| | 3. Floris Count Of HOLLAND, b. Abt 1228, Of, 'S-Hertogenbosch, Noord-Brabant, Netherlands d. 24 Mar 1258 (Age 30 years) |
| | 4. Margaretha Countess Of HOLLAND, COUNTESS OF HENNEBERG, b. Abt 1230, Of, 's Hertogenbosch, Noord-Brabant, Netherlands d. 26 Mar 1277 (Age 47 years) |
| | 5. Machteld Countess Of HOLLAND, b. Abt 1232, Of, 'S-Hertogenbosch, Noord-Brabrant, Netherlands d. Yes, date unknown |
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