Sir John Hawkwood (born c. 1320, Sible Hedingham, Essex, Eng.—died March 16/17, 1394, Florence [Italy]) was a mercenary captain who for 30 years played a role in the wars of 14th-century Italy.
The son of a tanner, Hawkwood chose a soldier’s career, serving in the French wars of Edward III, who probably bestowed a knighthood on him. After the Treaty of Brétigny temporarily ended Anglo-French hostilities (1360), Hawkwood became the leader of a free company, going to Italy three years later to join the English band known as the White Company in the service of Pisa. He was elected captain general in January 1364. Using the English longbow and tactics developed by the English in France, he became famous for the rapidity of his movements, made possible by lighter armour and equipment, for his handling of infantry, and for the discipline of his troops.
Between 1372 and 1378 he alternately served the pope and the duke of Milan, whose illegitimate daughter he married in 1377. The following year he became captain general of Florence, fighting for other clients when his services were not needed by the Florentine republic.
In 1382 he sold lands given him by the pope in the Romagna (near Ravenna) and bought estates in the vicinity of Florence; nine years later he became an honorary Florentine citizen. In 1394, in preparation to return to England to spend his last years, he sold his Italian properties but died before his plan could be carried out.