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Tadeusz Rozwadowski: the chief of staff of the Battle of Warsaw

Poland · General · 1866 to 1928 · ~5 min read · Updated October 2026

Portrait photograph of General Tadeusz Rozwadowski, 1920

At a glance

Lived
1866 to 1928
Trained as
Austro-Hungarian artillery officer
1918 to 1919
Commander of the Polish forces in Eastern Galicia, besieged Lwów
From 22 July 1920
Chief of the General Staff
After 1920
Inspector General of the Cavalry
May 1926
Defended the government against Piłsudski's coup

In the summer of 1920, as the Red Army closed on Warsaw, the man running the Polish General Staff was a former Austro-Hungarian general in his fifties. Tadeusz Rozwadowski helped turn a desperate plan into the orders that won the Battle of Warsaw, then spent his last years on the losing side of Polish politics.

An Austrian gunner

Rozwadowski was born on 19 May 1866 in Babin1, in Austrian Galicia, into a family with a long military tradition. He graduated from the Military Technical Academy in Vienna in 18861 and made his career in the Austro-Hungarian artillery, serving among other posts as military attaché in Bucharest. He worked on artillery improvements, including a new sight and a combined shrapnel and high explosive shell.

Gorlice

In the First World War he commanded an artillery brigade and later an infantry division. During the breakthrough at Gorlice in May 1915 his guns supported the attack with a new way of using artillery fire, and he is regarded as one of the forerunners of the creeping barrage1. He rose to the rank of lieutenant field marshal, but in 1916 he was retired, officially on grounds of poor health.

Map of the Eastern Front in 1915 showing the Gorlice to Tarnow breakthrough and successive Russian lines
The Gorlice to Tarnow breakthrough of May 1915 and the Russian withdrawal that followed. Map from the US Military Academy atlas. Public domain

Lwów

In October 1918 the Regency Council made Rozwadowski chief of the General Staff of the new Polish army. When fighting broke out with the Ukrainians in Lwów that November, Piłsudski appointed him commander of the Polish forces in Eastern Galicia. After the city was relieved on 22 November2, Rozwadowski took charge in Lwów and held it through a winter siege, short of men and ammunition, while turning volunteer units into regular troops. In March 1919 a relief force under General Wacław Iwaszkiewicz reopened the railway to Przemyśl, and Iwaszkiewicz took over the command. Read more in our account of the Battle of Lwów.

Black and white photograph of two men in flying gear sitting in the cockpits of an aircraft
General Rozwadowski in an aircraft flown by Captain Camillo Perini, after flying from Przemysl to Lwow in January 1919. Public domain

Chief of the General Staff

Rozwadowski then headed the Polish military mission in Paris. On 22 July 1920, with the Red Army advancing on Warsaw, he was recalled and appointed Chief of the General Staff3. In early August the staff worked out the operation that became the Battle of Warsaw: hold the bridgehead before the capital and the line of the Wkra, and strike the Soviet flank with a group gathered on the Wieprz. Rozwadowski signed the key operational orders, among them Order No. 10,0004, and directed the work of the staff throughout the battle.

Printed order headed Rozkaz Nr. 71 from the Polish High Command, signed Rozwadowski
Order No. 71 of the Polish High Command, 14 August 1920, announcing that the battle begun at Warsaw and Modlin would decide the fate of Poland. It is signed by Rozwadowski as Chief of the General Staff. Public domain

Who planned the victory?

The authorship of the plan has been argued over for a century. The concept of the counterstroke from the Wieprz is usually credited to Józef Piłsudski, the commander in chief, who led the attacking group himself. Many historians stress that Rozwadowski and his staff officers, among them Colonel Tadeusz Piskor, worked the idea into a detailed plan and orders, and some rate his share as equal to Piłsudski's or greater. The French mission of General Maxime Weygand, long credited with the victory in France, is now generally seen as having played an advisory role5. The fairest reading is that the victory was a shared achievement.

The May Coup and after

After the war Rozwadowski became Inspector General of the Cavalry and argued for modernising the mounted arm. In May 1926, when Piłsudski marched on Warsaw, he commanded the defence of the capital on behalf of the lawful government, even ordering air attacks on the rebel troops. After the government gave up he was arrested and held without trial for about a year, first in Warsaw and then in a military prison in Wilno, until his release on 18 May 19271. His health was broken, and he died in Warsaw on 18 October 1928. The authorities refused an autopsy1, and rumours that he had been poisoned spread at once. No evidence has ever confirmed them, and the circumstances of his death remain a matter of suspicion rather than proof. He was buried in Lwów, in the Cemetery of the Defenders of Lwów, among his soldiers6.

Sources and notes

Numbered notes in the text point to the works below.

  1. dzieje.pl (Muzeum Historii Polski / PAP), “90 lat temu zmarł gen. Tadeusz Rozwadowski” ↩ a b c d e
  2. Michał Klimecki, Lwów 1918-1919 (Dom Wydawniczy Bellona (seria Historyczne Bitwy), 1998). ↩
  3. Mariusz Patelski, Oto żołnierz – Polak. Generał broni Tadeusz Jordan-Rozwadowski 1866–1928 (Instytut Pamięci Narodowej, 2025). ↩
  4. Adam Zamoyski, Warsaw 1920: Lenin's Failed Conquest of Europe (HarperPress, 2008). ↩
  5. Norman Davies, White Eagle, Red Star: The Polish-Soviet War 1919-20 (Macdonald, 1972). ↩
  6. Instytut Pamięci Narodowej, “Oto żołnierz – Polak. Generał broni Tadeusz Jordan-Rozwadowski 1866–1928 (zapowiedź wydawnicza)” ↩
  7. Wikipedia, “Tadeusz Jordan-Rozwadowski”
  8. Wikipedia, “Tadeusz Rozwadowski”

Frequently asked questions

Who was Tadeusz Rozwadowski?

A Polish general (1866 to 1928), formerly an Austro-Hungarian artillery officer, who was Chief of the General Staff during the Battle of Warsaw in 1920.

Did Rozwadowski plan the Battle of Warsaw?

He led the General Staff that turned the plan into orders and signed the key operational orders. The concept of the counterstroke is usually credited to Piłsudski, and historians still debate how to divide the credit.

What did Rozwadowski do in Lwów?

From November 1918 to March 1919 he commanded the Polish forces in Eastern Galicia and held besieged Lwów against the Ukrainians.

What was his role in the May Coup?

In May 1926 he commanded the defence of Warsaw for the lawful government against Piłsudski. Afterwards he was imprisoned for about a year without trial.

Was Rozwadowski poisoned?

Rumours of poisoning circulated after his death in 1928, fuelled by the refusal of an autopsy, but no evidence has ever confirmed them.

Stand on the Vistula in 1920

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