House of Avesnes-Hainaut
Cadet branch of the House of Avesnes
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House of Avesnes-Hainaut
Counts of Hainaut, Holland
and Zeeland
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House of Hainaut-Beaumont
Lords of Beaumont
Issued from Baudoin, younger son of Bouchard d'Avesnes and younger brother of Jean I, Count of Hainaut -
House of Avesnes-Achaea
Princes of Achaea
Issued from Florent of Hainaut, youngest son of Jean I, Count of Hainaut -
House of Cronenburg
Lords of Cronenburg
Issued from Claas van de Gheijne, illegitimate son of Guillaume I, Count of Hainaut -
House of Alemans
Burghers in Holland
Issued from Jan Aelman, illegitimate son of Guillaume I, Count of Hainaut
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Florent of Hainaut
Lord of Braine, Hal and Estruen
Arms before 1289
Progenitor of Achaea branch -
Philippa of Hainaut
Queen-consort of England
1328-1340
Daughter of Guillaume I, Count
of Hainaut -
Philippa of Hainaut
Queen-consort of England
1340-1369 -
Philippa of Hainaut
Quartered variant
1330-1340 -
Philippa of Hainaut
Quartered variant
1340-1369