William was a king. 

William was a leader in the Netherlands. 
Long ago, his family had to leave their home. They lived in other lands for many years.
Later, he became a king. He helped the land grow. He built new schools for students. 
Some people in the south were not happy. They wanted to be their own land. This led to a big fight.
William had to step down from his job. He left the throne to his son. He lived a long life.
William I was a king in the Netherlands. 
He was born into a ruling family. His father was the last leader of the Dutch Republic. Early in his life, things changed. French troops invaded the land. This forced William and his family to live in exile. Exile means they had to live in a new place far from home.
After Napoleon was defeated, William returned. In 1815, he became the King of the Netherlands. He also became the grand duke of Luxembourg. William worked hard to help his land grow. He helped trade and industry move forward. He also started new universities to help students learn. 
But not everyone was happy. People in the southern lands felt things were unfair. They did not like the new rules or the language. This led to the Belgian Revolution in 1830. William could not stop the fight. In 1839, he accepted that Belgium was now its own country. In 1840, William stepped down from his job. He left the throne to his son, William II.
William I was a very important leader in Europe. He was the King of the Netherlands for many years. 
William learned how to be a soldier when he was young. He studied at a military school in Brunswick. 

Everything changed after Napoleon was defeated. In 1813, William was invited to return to his home. He first became the Sovereign Prince of the United Netherlands. In 1815, he became the first King of the Netherlands. 
As king, William wanted to make his land very strong. He worked hard to help trade and industry grow. 
These problems led to the Belgian Revolution in 1830. The people in the south fought for change. 

William I was a central figure in nineteenth-century European history. He served as the King of the Netherlands and the Grand Duke of Luxembourg. His reign began in 1815 and lasted until his abdication in 1840. William was born on August 24, 1772. His father was William V, the last stadtholder of the Dutch Republic. His mother was Wilhelmina of Prussia.
William's early life was defined by military training and political upheaval. He studied under the mathematician Leonhard Euler and the historian Herman Tollius. He also learned military arts from General Frederick Stamford. In 1790, he was appointed a general of infantry in the Dutch States Army. He commanded troops during the Flanders campaign of 1793–95. He fought in the Battles of Veurne and Menin. He also led forces during the Siege of Landrecies in 1794. 
Political shifts forced William into many years of exile. Following the Batavian Revolution in 1795, his family fled to England. William later attempted to regain influence in the Netherlands. In 1799, he participated in an Anglo-Russian invasion of Holland. He helped cause a mutiny among a Batavian Navy squadron. However, the popular uprising he hoped for did not happen. He was eventually forced to leave the country again. 
William's status changed through several complex political arrangements. In 1803, he was appointed ruler of the Principality of Nassau-Orange-Fulda. This was meant to compensate for his family's lost possessions. When Napoleon invaded Germany in 1806, William supported Prussia. He commanded a Prussian division at the Battle of Jena–Auerstedt. After the Prussian defeat, Napoleon took away his principality. William spent several years in exile in Prussia after these losses. 
The fall of Napoleon allowed William to reclaim his power. In 1813, after Napoleon's defeat at Leipzig, his territories were restored. Tsar Alexander I of Russia promised to support William's restoration. In 1815, William proclaimed himself King of the Netherlands. He also became the Grand Duke of Luxembourg through a treaty with King Frederick William III of Prussia. This treaty involved ceding the Orange-Nassau to Prussia.
As king, William focused heavily on economic and industrial progress. He was a strong proponent of trade and development. He founded several important universities to support education. These included the universities of Leuven, Ghent, and Liège. 

William could not suppress the Belgian rebellion. In 1839, he finally accepted Belgian independence. This was done under the terms of the Treaty of London. This loss, along with constitutional changes, made him unhappy. He also wanted to marry Henrietta d'Oultremont, a Roman Catholic. Because of these personal and political reasons, he abdicated in 1840. His son, William II, became the new king. William died in Berlin in 1843 at the age of 71. 
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