The Hook and Cod Wars: A Century of Civil Strife Over the Dutch Crown
Between 1350 and 1490, the County of Holland was torn apart by a protracted civil conflict known as the Hook and Cod wars. Pitting conservative noblemen against progressive city-dwellers, this struggle for the title of Count of Holland reshaped the region's political landscape through sieges, shifting alliances, and royal betrayal.
The conflict originated from a succession crisis following the death of William IV in 1345. With no direct heir, his sister Margaret of Bavaria and her son William of Bavaria vied for control. The political divide crystallized into two factions: the Hooks, representing conservative nobility, and the Cods, composed of progressive cities like Delft. This split was not merely dynastic; it reflected deep-seated dissatisfaction with government favoritism toward specific noble families, which had left the region's finances in disarray.
Hostilities escalated in 1350 after the assassination of a Cod lord, Claes Dirkszoon van Zwieten van Drakenburg. The subsequent rebellion saw cities like Delft defy Margaret’s authority, leading to open warfare. William of Bavaria, initially struggling to assert his rule, eventually secured his position by aligning with the Cods and the Bishop of Utrecht. By 1351, the conflict had drawn in international powers, including Edward III of England, who initially supported Margaret before switching sides to back William.
The wars were characterized by brutal sieges and shifting loyalties. Even after William V was declared insane in 1357 and replaced by his brother Albert, the cycle of violence continued. Albert’s attempts to centralize power triggered further rebellions, most notably the 1359 siege of Delft. The factional divide persisted for over a century, resurfacing in 1417 upon the death of William VI. The Cods eventually threw their support behind Philip the Good of Burgundy, while the Hooks remained loyal to Jacqueline of Bavaria, ensuring the conflict remained a defining feature of Dutch medieval history until 1490.
Source: Hook and Cod wars
