People / group

House of Avesnes

The House of Avesnes was a noble family from Avesnes-sur-Helpe in Hainaut that rose through the marriage of Bouchard of Avesnes to Margaret, later Countess of Flanders. Bouchard's grandson John II became Count of Hainaut in 1280 and inherited Holland and Zeeland in 1299. The male line ended when Count William IV was killed in battle in 1345, and the counties passed to the Wittelsbachs.

House of Avesnes
Image: CC BY-SA 4.0 · Wikimedia Commons

Mentioned in 2 state histories

See also

Cite this entry
APA
The Epoch Institute. (2026). House of Avesnes. In The Epoch Institute Encyclopedia. https://the-epoch-institute.org/encyclopedia/house-of-avesnes
MLA
“House of Avesnes.” The Epoch Institute Encyclopedia, The Epoch Institute, 2026, https://the-epoch-institute.org/encyclopedia/house-of-avesnes. Accessed .
Chicago
The Epoch Institute. “House of Avesnes.” The Epoch Institute Encyclopedia. 2026. https://the-epoch-institute.org/encyclopedia/house-of-avesnes.
Harvard
The Epoch Institute (2026) ‘House of Avesnes’, The Epoch Institute Encyclopedia. Available at: https://the-epoch-institute.org/encyclopedia/house-of-avesnes (Accessed: ).

Last reviewed October 2026Random entry ↻