Johann Peter Beaulieu

Johann Peter de Beaulieu
Johann Peter de Beaulieu
Born	26 October 1725 (1725-10-26) Lathuy, Jodoigne, Austrian Netherlands
Died	22 December 1819 (1819-12-23) (aged 94) Linz, Austria
Allegiance	Habsburg monarchy
Service/branch	Infantry
Years of service	1743–1796
Rank	Feldzeugmeister
Battles/wars	Seven Years' War Brabant Revolution French Revolutionary Wars
Awards	Military Order of Maria Theresa, KC (1760), CC (1790), GC (1794)
Other work	Inhaber Infantry Regiment Nr. 31 (1792–1794) Inhaber, Infantry Regiment Nr. 58 (1794–1819)

Johann Peter de Beaulieu, also Jean Pierre de Beaulieu (26 October 1725, in Lathuy, Brabant, Belgium – 22 December 1819), was a Walloon military officer. He joined the Habsburg army and fought against the Prussians during the Seven Years' War. A cultured man, he later battled Belgian rebels and earned promotion to general officer. During the French Revolutionary Wars he fought against the First French Republic and attained high command. In 1796, a young Napoleon Bonaparte won some of his first victories against an army led by Beaulieu. He retired and was the Proprietor (Inhaber) of an Austrian infantry regiment until his death.