William I of Hainaut

MedievalEmperorHainaut1286 — 1337

Count who married his daughters to kings.

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Quick Facts

Born

1286

Died

1337

Country

Hainaut

Era

Medieval

Occupation

Emperor

Score Overview

Military (10%)23

Political (20%)45

Influence (20%)49

Legacy (20%)41

Leadership (15%)62

Strategy (15%)40

Total Score44.9

William I of Hainaut — Complete Timeline

1304 AD

Count of Hainaut, Holland, and ZeelandPolitical Action◆ Major

William I inherited the counties of Hainaut, Holland, and Zeeland from his father John II of Avesnes. He ruled these territories for over three decades, maintaining stability and fostering economic growth.

InheritanceHainautHolland

Impact: regionalconstructive

1324 AD

Marriage of Daughter Margaret to Louis IVPolitical Action◆ Major

William I of Hainaut married his daughter Margaret to Louis IV, Holy Roman Emperor. This marriage strengthened ties between Hainaut and the Wittelsbach dynasty, enhancing William's influence in imperial politics.

MarriageAllianceWittelsbach

Impact: regionalconstructive

1328 AD

Marriage of Daughter Philippa to Edward IIIPolitical Action◆ Major

William I of Hainaut married his daughter Philippa to King Edward III of England. This alliance brought Hainaut into the English orbit and provided Edward with crucial military support for the early stages of the Hundred Years' War.

MarriageAllianceEdward III

Impact: regionalconstructive