Julius Jacob von Haynau
Julius Jacob von Haynau (October 14, 1786 – March 14, 1853) was an Austrian general who was prominent in suppressing insurrectionary movements in Italy and Hungary in 1848 and later. While a hugely effective military leader, he also gained renown as an aggressive and ruthless commander. His soldiers called him the "Habsburg Tiger"; those opponents who suffered from his brutality called him the "Hyena of Brescia" and the "Hangman of Arad."
Early life and education
Born in Kassel, Julius Jacob von Haynau was the illegitimate son of Rosa Dorothea Ritter, and William I (1743-1821), the landgrave (later elector) of Hesse-Kassel. He was born after his father's return with his wife and family to Hesse-Kassel after 20 years in Denmark. His father acknowledged this natural son, providing for his education and entry into the military officer corps as a cadet.
Marriage and family
After several years of service in the Army, at nearly 22 years of age, on October 11, 1808 Haynau married Thérèse von Weber. She was the daughter of Field Marshal Lieutenant Weber. Her father was killed in action the next year at the Battle of Aspern-Essling during the Napoleonic Wars.
William and Thérèse had more than four decades of marriage together before her death in 1850. She was survived by her husband and only daughter, Clotilde (September 27, 1809 – November 25, 1897).
In 1801, Haynau entered the Austrian army as an infantry officer cadet at the age of 15. He gained extensive experience as a soldier during the Napoleonic Wars. He was wounded at Wagram in 1809, which the French won in one of their most important battles of the wars.
Haynau later distinguished himself during the Austrian operations in Italy in 1813 and 1814. Between 1815 and 1847, Haynau was promoted several times, reaching the rank of field marshal lieutenant.
Role in the revolutions
Haynau was said to have a violent temper, which led him into trouble with his superiors. His support for the monarchy led him to fiercely oppose the revolutionary movements of the mid-nineteenth century.
When the revolutionary insurrections of 1848 broke out in Italy, Haynau was selected to command troops to suppress them. He fought with success in Italy. He became known in this period for the severity with which he suppressed an uprising in Brescia and punished participants. A mob in Brescia had massacred invalid Austrian soldiers in the hospital, and von Haynau ordered reprisals. Numerous attackers were executed.
In June 1849, Haynau was called to Vienna to command a reserve army; he was ordered into the field against the Hungarians during their revolution and finally managed to defeat it, proving an effective but ruthless leader. His aggressive strategy may have partly been motivated by his wish to make Austria, rather than Russia, appear as the main victor of the war.  Indeed, the general questioned the wisdom of inviting the Russians to intervene, as he considered that Austria, with reinforcements from Italy, could have win the war on its own 
In Hungary as in Italy, Haynau was accused of brutality. For instance, he was said to have ordered women whipped who were suspected of sympathizing with the insurgents. He also ordered the execution by hanging of the 13 Hungarian rebel generals at Arad on October 6, 1849.
Opponents called him the "Hyena of Brescia" and "Hangman of Arad." In admiration, Austrian soldiers referred to him as the "Habsburg Tiger."
Upon the restoration of peace, Haynau was appointed to high command in Hungary. His temper quickly led him into quarrels with the minister of war, and he resigned his command in 1850. In later years, he travelled abroad, including to western Europe and England.
His reputation for brutality had spread throughout western Europe. In Brussels, Haynau narrowly escaped mob violence. In London, he was attacked by some draymen from the Barclay & Perkins brewery who threw mud and dung at him and chased him down the Borough High Street, shouting "Down with the Austrian butcher!". When the Italian revolutionary, Giuseppe Garibaldi, visited England in 1864, he insisted on visiting the brewery to thank the draymen. 
References in popular culture
In 1862, during the American Civil War, the Union General Benjamin Butler commanded federal forces occupying New Orleans, Louisiana. They struggled with daily insults from the residents. He ordered that women showing disrespect toward the Union officers were to be treated as common prostitutes. The Confederate General P. G. T. Beauregard referred to Butler as "the Haynau of the North" for his order. Beauregard did not explain his allusion, believing that his officers were familiar with Haynau's reputation.
"When an Austrian general who had flogged women in the conquered provinces appeared in the London streets, some common draymen off a cart behaved with the direct quixotry of Sir Lancelot or Sir Galahad. He had beaten women and they beat him. They regarded themselves simply as avengers of ladies in distress, breaking the bloody whip of a German bully."
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- Österreichisches Biographisches Lexikon 1815-1950 Online-Edition
- Nationalism and the crown in liberal Hungary, 1848-1914 (2000) ; Alice Freifeld p. 90
- Nationalism and the crown in liberal Hungary, 1848-1914 (2000) ; Alice Freifeld p. 90-91
- Flanders, Judith (July 2014). The Victorian City. New York, NY: St Martin's Press. p. 345. ISBN 978-1-250-04021-3.
- War of the Rebellion: Official Records of the Union and Confederate Armies, series 1, volume 10, page 531.
- Chesterton, G. K. "The Crimes of England". Project Gutenberg.
- von Schönhals, R (1875). Biographie des K. K. Feldzeugmeisters Juliis Freiherrn von Haynau. Vienna: .
- This article incorporates text from a publication now in the public domain: Chisholm, Hugh, ed. (1911). Encyclopædia Britannica (11th ed.). Cambridge University Press.