Avesnes family
| Avesnes | |
|---|---|
| noble family | |
| Coat of Arms | |
| Country | France, Netherlands | 
| Founded | 11th century | 
| Founder | Fastré I d'Oisy | 
| Final ruler | Margaret II, Countess of Hainaut | 
| Dissolution | 14th century | 
The Avesnes family played an important role during the Middle Ages. The family has its roots in the small village Avesnes-sur-Helpe, in the north of France.
One branch produced a number of Counts of Holland during the 13th century. The family died out in the 16th century.