Maurice, Prince of Orange

Lore & Background

Born in Dillenburg, Nassau, Maurice was educated at Heidelberg University and the University of Leiden. He succeeded his father, William the Silent, as stadtholder of Holland and Zeeland in 1585, and later assumed the same position in Utrecht, Guelders, and Overijssel (1590), and Groningen (1620). As Captain-General and Admiral of the Union, Maurice reorganized the Dutch States Army, transforming the Dutch Revolt into a disciplined and effective military campaign. Working alongside the Land's Advocate of Holland, Johan van Oldenbarnevelt, Maurice led a series of victories that drove Spanish forces from much of the northern and eastern Netherlands. He gained wide recognition as one of the foremost military strategists of his time, particularly for his innovations in siege warfare and the development of a modern military drill system. He is widely credited with pioneering training methods that drew from classical principles outlined by Vegetius, forming one of the basis for early modern European armies. During the Twelve Years' Truce (1609–1621), a theological and political conflict broke out within the Republic, culminating in a power struggle between Maurice and Oldenbarnevelt. The dispute ended with Oldenbarnevelt's arrest and execution by beheading in 1619, a controversial act that marked a shift in Maurice's political role. After the truce, his military campaigns saw little further success. Maurice died in The Hague in 1625 without legitimate issue. He was succeeded by his half-brother, Frederick Henry. The island of Mauritius was named in his honor.

Reader's Guide

Maurice was the son of William the Silent and Anna of Saxony and was born at the castle of Dillenburg. He was named after his maternal grandfather, the Elector Maurice of Saxony, who was also a noted general. Maurice never married but was the father of illegitimate children by Margaretha van Mechelen (including Willem of Nassau, Lord of the Lek, and Louis of Nassau, Lord of De Lek and Beverweerd) and Anna van de Kelder. He was raised in Dillenburg by his uncle Johan of Nassau ('Jan the Old'). Together with his cousin, Willem Lodewijk, he studied in Heidelberg and later in Leiden where he met Simon Stevin. The States of Holland and Zeeland paid for his studies, as their father had run into financial problems after spending his entire fortune in the early stages of the Dutch revolt. Only 16 when his father was murdered in Delft in 1584, he soon was appointed to his father's office of stadtholder. The monarchs of England and France had been requested to accept sovereignty but had refused. This had left Maurice as the only acceptable candidate for the position of Stadtholder. He became stadtholder of Holland and Zeeland in 1585, of Guelders, Overijssel and Utrecht in 1590 and of Groningen and Drenthe in 1620 (following the death of Willem Lodewijk, who had been stadtholder there and in Friesland). Protestant Maurice was preceded as Prince of Orange (not a Dutch title) by his Roman Catholic eldest half-brother Philip William, Prince of Orange, deceased 1618. However, Philip William was in the custody of Spain, remaining so until 1596, and was thus unable to lead the Dutch independence cause. Maria of Nassau (1556–1616) was a full sister of Philip William from the first marriage of William I, Prince of Orange, (assassinated 1584), to wealthy and powerful aristocrat Anna van Egmont (1533–1558), and a contender to Maurice over the estate of their father. He was appointed captain-general of the army in 1587, bypassing the Earl of Leicester, who returned to England on hearing this news.

Did You Know?

• Maurice organized the rebellion against Spain into a coherent, successful revolt. He reorganized the Dutch States Army together with Willem Lodewijk, studied military history, strategy and tactics, mathematics and astron
• His victories in the pitched battles at Turnhout (1597) and at Nieuwpoort (1600) were dependent on his innovation of cooperation between arms, with his cavalry playing a major role.
• Maurice founded a whole new school of military professional practice, reapplying Roman tactics and innovating in logistics, training, and economics.
• As part of his efforts to find allies against Spain, Maurice received Moroccan envoys such as Al-Hajari, discussing a possible alliance between Holland, the Ottoman Empire, Morocco, and the Moriscos against Spain.