Dreux was born about 1080, the son of unknown parents. The place is not known.
His wife was Edith de Varennes. They were married, but the date and place have not been found. Their two known children were Ermengarde (c1125-1209) and Dreux IV (c1120-1162).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1080 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | seigneur de Mouchy-le-Châtel-en-Beauvaisis |
Note 1
croisé de la première croisade à Jérusalem de 1096 à 1099