Peter Lacy

Peter von Lacy
Peter Lacy by Johann Jacob Haid
Governor of Riga
In office
1729–1740
Commander Saint Petersburg and Veliky Novgorod
In office
1725–1728
Personal details
Born
Pierce Edmond de Lacy

(1678-10-30)30 October 1678
Killeedy, County Limerick, Ireland
Died30 April 1751(1751-04-30) (aged 72)
Governorate of Livonia, Russian Empire
Resting placePrivate estate
SpouseMaret Philippine "Martha" von Funcken
ChildrenCount Franz Moritz von Lacy
OccupationSoldier
AwardsOrder of Saint Andrew
Order of Saint Alexander Nevsky
Order of the White Eagle (Poland)
Military service
Years of service1691 to 1751
RankGeneral-feldmarshal
Battles/wars

Peter Graf von Lacy (Russian: Пётр Петрович Ласси, romanized: Pyotr Petrovich Lassi; English: Pierce Edmond de Lacy; Irish: Peadar (Piarais Éamonn) de Lása; 26 September 1678 – 30 April 1751) was an Irish-born soldier who later served in the Imperial Russian army.

Considered one of the most successful Russian Imperial commanders before Rumyantsev and Suvorov, in a military career that spanned half a century he claimed to have participated in 31 campaigns, 18 battles, and 18 sieges. He died on his private estate in Riga, where he served as governor for many years.

One of his sons was Count Franz Moritz von Lacy, who went on to serve in the Imperial Habsburg Army, while his nephew George Browne (1698–1792) was also a general in the Russian army.