William I,

Duke of Bavaria The following is a list of rulers during the history of Bavaria. Bavaria was ruled by several dukes and kings, partitioned and reunited, under several dynasties. Since 1949, Bavaria has been a democratic state in the Federal Republic of Germ ...

- Straubing (

Frankfurt am Main Frankfurt, officially Frankfurt am Main (; Hessian: , "Frank ford on the Main"), is the most populous city in the German state of Hesse. Its 791,000 inhabitants as of 2022 make it the fifth-most populous city in Germany. Located on its na ...

, 1330–1389,

Le Quesnoy Le Quesnoy (; pcd, L' Kénoé) is a commune and small town in the east of the Nord department of northern France. It was part of the historical province of French Hainaut. It had a keynote industry in shoemaking before the late 1940s, followed ...

), was the second son of

Emperor Louis IV Louis IV (german: Ludwig; 1 April 1282 – 11 October 1347), called the Bavarian, of the house of Wittelsbach, was King of the Romans from 1314, King of Italy from 1327, and Holy Roman Emperor from 1328. Louis' election as king of Germany in ...

and

Margaret II of Hainaut Margaret II of Avesnes (1311 – 23 June 1356) was Countess of Hainaut and Countess of Holland (as Margaret I) from 1345 to 1356. She was Holy Roman Empress and Queen of Germany by marriage to Holy Roman Emperor Louis IV the Bavarian. ...

. He was also known as William V, Count of Holland, as William III,

Count of Hainaut The Count of Hainaut (; ; ) was the ruler of the county of Hainaut, a historical region in the Low Countries (including the modern countries of Belgium, the Netherlands, Luxembourg and parts of northern France and western Germany). In English-la ...

and as William IV, Count of Zeeland.

Biography

In 1345 William's father was conferring Hainaut, Holland, Zeeland and Friesland upon his wife Margaret, and shortly later also upon their son William. After his father's death in 1347, William ruled

Bavaria Bavaria ( ; ), officially the Free State of Bavaria (german: Freistaat Bayern, link=no ), is a state in the south-east of Germany. With an area of , Bavaria is the largest German state by land area, comprising roughly a fifth of the total lan ...

, Holland and Hainaut together with his five brothers until 1349. With the first division of the

Wittelsbach The House of Wittelsbach () is a German dynasty, with branches that have ruled over territories including Bavaria, the Palatinate, Holland and Zeeland, Sweden (with Finland), Denmark, Norway, Hungary (with Romania), Bohemia, the Electorate ...

possessions in 1349 he received Hainaut, Holland and

Lower Bavaria Lower Bavaria (german: Niederbayern, Bavarian: ''Niedabayern'') is one of the seven administrative regions of Bavaria, Germany, located in the east of the state. Geography Lower Bavaria is subdivided into two regions () – Landshut and Donau- ...

together with his brothers Stephen II and Albert I. After the next division of Bavaria in 1353, he ruled together with his younger brother Albert I in

Bavaria-Straubing Bavaria-Straubing denotes the widely scattered territorial inheritance in the Wittelsbach house of Bavaria that were governed by independent dukes of Bavaria-Straubing between 1353 and 1432; a map (''illustration'') of these marches and outliers ...

, Holland and Hainaut. William had engaged in a long struggle with his mother Margaret, obtaining

Holland Holland is a geographical regionG. Geerts & H. Heestermans, 1981, ''Groot Woordenboek der Nederlandse Taal. Deel I'', Van Dale Lexicografie, Utrecht, p 1105 and former province on the western coast of the Netherlands. From the 10th to the 16th c ...

and

Zeeland , nl, Ik worstel en kom boven("I struggle and emerge") , anthem = "Zeeuws volkslied"("Zeelandic Anthem") , image_map = Zeeland in the Netherlands.svg , map_alt = , m ...

from her in 1354, and Hainaut on her death in 1356. In 1350, the nobles of Holland asked Margaret to return to Holland again. She then battled for the power in Holland and Hainaut for some years with her son William who refused to pay her alimony. The Cod league was formed on 23 May 1350 by a number of supporters of William. On 5 September the same year, the Hook league was formed. Soon afterwards, these factions clashed, and a civil war began.

Edward III of England Edward III (13 November 1312 – 21 June 1377), also known as Edward of Windsor before his accession, was King of England and Lord of Ireland from January 1327 until his death in 1377. He is noted for his military success and for restoring ...

, Margaret's brother-in-law through her sister

Philippa of Hainault Philippa of Hainault (sometimes spelled Hainaut; Middle French: ''Philippe de Hainaut''; 24 June 1310 (or 1315) – 15 August 1369) was Queen of England as the wife and political adviser of King Edward III. She acted as regent in 1346,Stricklan ...

, came to her aid. In May 1351 William lost the naval

Battle of Veere The Battle of Veere was a small naval battle that took place in late May 1351 during the Hook and Cod wars. Context Just like the County of Holland, the County of Zeeland had been very restive after the death of the last male Avesnes count Wi ...

. A few weeks later, the Hooks and their English allies were defeated by William and the Cods in the Battle of Zwartewaal, which ruined Margaret's cause. Edward III shortly afterwards changed sides, and the empress saw herself compelled (1354) to come to an understanding with her son, he being recognized as count of Holland and Zeeland, she of Hainaut. Margaret died two years later, leaving William in possession of the entire Holland-Hainaut inheritance (July 1356). William was married to Matilda ("Maud" in the English style) of Lancaster, sister to

Blanche of Lancaster Blanche of Lancaster (25 March 1342 – 12 September 1368) was a member of the English royal House of Plantagenet and the daughter of the kingdom's wealthiest and most powerful peer, Henry of Grosmont, 1st Duke of Lancaster. She was the first w ...

. In 1357, William began to show signs of

insanity Insanity, madness, lunacy, and craziness are behaviors performed by certain abnormal mental or behavioral patterns. Insanity can be manifest as violations of societal norms, including a person or persons becoming a danger to themselves or t ...

, going so far as to attack and kill one of his knights (Gerard van Wateringe) for no apparent reason, before he could be restrained. His brother Albert assumed the regency in Holland and Hainaut in 1358. William was confined to Castle Le Quesnoy for the remainder of his life.

Family and children

He married

Matilda of Lancaster Maud of Lancaster (4 April 1340 – 10 April 1362), also known as Matilda, Countess of Hainault, was a 14th-century English noblewoman who married into the Bavarian ducal family. The eldest daughter of Henry of Grosmont, 1st Duke of Lancaster ...

, daughter of

Henry of Grosmont, 1st Duke of Lancaster Henry of Grosmont, Duke of Lancaster (– 23 March 1361) was an English statesman, diplomat, soldier, and Christian writer. The owner of Bolingbroke Castle in Lincolnshire, Grosmont was a member of the House of Plantagenet, which was ruling o ...

and Isabel de Beaumont in London in 1352. They had only one daughter, who died in 1356. Also, he had illegitimate children: # Wilhelm, married 1398 Lisbeth Hughe. # Elisabeth, married Brustijn van Herwijnen, lord of Stavenisse. He was succeeded by his brother

Albert Albert may refer to: Companies * Albert (supermarket), a supermarket chain in the Czech Republic * Albert Heijn, a supermarket chain in the Netherlands * Albert Market, a street market in The Gambia * Albert Productions, a record label * Alber ...

in 1389.

References

, - , - {{DEFAULTSORT:William I, Duke of Bavaria 1330 births 1389 deaths People of the Hook and Cod wars 14th-century dukes of Bavaria People from Frankfurt House of Wittelsbach Counts of Hainaut Counts of Holland 5th Earl of Leicester 14th-century people of the Holy Roman Empire Sons of emperors Children of Louis IV, Holy Roman Emperor Sons of kings

Biography

Family and children

See also

References