General Field Marshall August von Mackensen

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General Field Marshall August von Mackensen's Geni Profile

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Anton Ludwig Friedrich August von Mackensen

Birthplace: Haus Leipnitz, Saxony, Germany
Death: November 08, 1945 (95)
Burghorn bei Celle
Place of Burial: Stadtfriedhof in Celle
Immediate Family:

Son of Private; Rudolf August Mackensen; Private and Marie Mackensen
Husband of Dorothea* Mathilde von Horn and Leonie* Luise von der Osten
Father of Else* Dorothea v. Mackensen; Hans Georg von Mackensen ; Karl Ludwig Manfred* von Mackensen; Generaloberst Eberhard von Mackensen and Charlotte Irene Ruth* von Mackensen
Brother of Amalia Juliana Mackensen; Julie Auguste Sophie Marie Mathilde Mackensen and Viktor Mackensen

Occupation: Generalfeldmarschall, preußischer Generalfeldmarschall
Managed by: Private User
Last Updated:

About General Field Marshall August von Mackensen

Anton Ludwig August von Mackensen (6 December 1849 – 8 November 1945), born August Mackensen, was a German soldier and field marshal. He commanded with success during the First World War and became one of the German Empire's most prominent military leaders. After the Armistice, Mackensen was interned for a year. He retired from the army in 1920 and was made a Prussian state councillor in 1933 by Hermann Göring. Mackensen, a nationalist rather than a National Socialist, frequently appeared at Nazi functions wearing his imperial cavalry uniform and became a major symbol of the integration of the Second and Third Reichs.

Early years

Mackensen was born in Haus Leipnitz, near the village of Dahlenberg in the Prussian Province of Saxony, to Louis and Marie Louise Mackensen. His father, an administrator of agricultural enterprises, sent him to a Realgymnasium in Halle in 1865, with the apparent hope that Mackensen would follow him in his profession.

Mackensen began his military service in 1869 as a volunteer with the Prussian 2nd Life Hussar Regiment (Leib-Husaren-Regiment Nr. 2). During the Franco-Prussian War he was promoted to second lieutenant and recommended for the Iron Cross, Second Class. He left service and studied at the Halle University, but formally returned to the German Army in 1873, with his old regiment. In 1891 he joined the General Staff in Berlin, where he was heavily influenced by the new chief, Alfred von Schlieffen. From 17 June 1893 to 27 January 1898, Mackensen commanded the 1st Life Hussar Regiment (Leib-Husaren-Regiment Nr. 1), to which he became à la suite when he left command and whose uniform he often wore as a general. He was ennobled on 27 January 1899, becoming August von Mackensen. From 1901 to 1903, he commanded the Life Hussar Brigade (Leib-Husaren-Brigade), and from 1903 to 1908 he commanded the 36th Division in Danzig. When Schlieffen retired in 1906 Mackensen was regarded by some as a possible successor, but the job went to Helmuth von Moltke the Younger. In 1908, Mackensen took command of the XVII Army Corps, and commanded this corps until shortly after the beginning of World War I.

World War I

At the beginning of World War I Mackensen remained in command of XVII Army Corps as part of the Eighth Army under first General Maximilian von Prittwitz and then General Paul von Hindenburg and saw action in the battles of Gumbinnen and Tannenberg. On 2 November 1914 Mackensen took command of the Ninth Army from General von Hindenburg, who had been named Supreme Commander East (Oberbefehlshaber Ost). On 27 November 1914 Mackensen was awarded the Pour le Mérite, Prussia's highest military order, for actions around Łódź and Warsaw. He commanded the Ninth Army until April 1915, when he took command of the Eleventh Army and Army Group Kiev (Heeresgruppe Kiew), seeing action in Galicia, and assisting in the capture of Przemyśl and Lemberg. He was awarded oak leaves to the Pour le Mérite on 3 June 1915 and promoted to field marshal on 22 June. After this campaign, he was awarded the Order of the Black Eagle, Prussia's highest-ranking order of knighthood. During this period, he also received numerous honours from other German states and Germany's allies, including the Grand Cross of the Military Max Joseph Order, the highest military honour of the Kingdom of Bavaria, on 4 June 1915.

Serbian campaign

Main article: Serbian Campaign (World War I)

In October 1915, Mackensen, in command of the newly formed Army Group Mackensen (Heeresgruppe Mackensen, which included the German 11th army, Austro-Hungarian 3rd army, and Bulgarian 1st army), led a renewed German-Austro-Hungarian-Bulgarian campaign against Serbia. The campaign finally crushed effective military resistance in Serbia but failed to destroy the Serbian army, which, though cut in half, managed to withdraw to Entente-held ports in Albania and, after recuperation and rearmament by the French, reentered fighting on the Macedonian front. During the fight for Belgrade, the troops of the Central Powers encountered a very stiff resistance, so Mackensen erected a monument to the Serbian soldiers who died defending Belgrade, saying, "We fought against an army that we have heard about only in fairy tales."

Romanian campaign

Main article: Romania during World War I

He followed this up in 1916 with a successful campaign against Romania (under the overall command of General Erich von Falkenhayn). He was in command of a multi-national army of Bulgarians, Ottoman Turks, and Germans. Despite this, his offensives were very successful, breaking every army that faced his own. On 9 January 1917, Mackensen was awarded the Grand Cross of the Iron Cross, becoming one of only five recipients of this honour in World War I.

From 1917 on, Mackensen was the military governor of the parts of Romania (mainly Wallachia) controlled by the Central Powers. His last campaign was an attempt to destroy the Romanian Army, which had been reorganised after the Kerensky Offensive, and occupy the rest of the country (the north-eastern part). But the attempt failed at the Battle of Mărăşeşti, both sides taking heavy losses, but with the Romanian army victorious. At the end of the war, he was captured by General Louis Franchet d'Espèrey's Allied army in Hungary (namely by the Serbian units) and held as a military prisoner in Futog, until November 1919.

Post-war career

In 1920, Mackensen retired from the army. Although standing in opposition to the newly established republican system, he avoided public campaigns. Around 1924 he changed his mind and began to use his image as war hero to support conservative, monarchic groups. He routinely appeared in his old Life Hussars uniform. He became very active in pro-military conservative organisations, particularly Stahlhelm and the Schlieffen Society.

During the German elections of 1932 Mackensen supported Hindenburg over Adolf Hitler, but following the latter's accession to power Mackensen became a visible, if only symbolic, supporter of the Nazi regime. Mackensen's high-profile public visibility in his distinctive black Life Hussars uniform was recognized by the Hausser-Elastolin company which produced a 7-cm figure for its line of Elastolin composition soldiers Mackensen's fame and familiar uniform gave rise to two separate Third Reich formations adopting black dress with Totenkopf badges: the Panzerwaffe, which claimed the tradition of the Imperial cavalry; and Hitler's "Life Guards," the SS.

Although Mackensen appeared in his black uniform at some public events presented by the German government or the Nazi party, he objected to the killings of Generals Ferdinand von Bredow and Kurt von Schleicher during The Night of the Long Knives purge of July 1934, and to atrocities committed during the fighting in Poland in September 1939. By the early 1940s Hitler and Joseph Goebbels suspected Mackensen of disloyalty but could do nothing.[9] Mackensen remained a committed monarchist and appeared in full uniform at Kaiser Wilhelm II's 1941 funeral (Doorn, the Netherlands).

Mackensen died at the age of 95, his life having spanned the Kingdom of Prussia, the German Empire, the Weimar Republic, Nazi Germany, and post-war Allied occupation.


Mackensen married Dorothea von Horn (1854–1905) in November 1879, they had five children:

Else Mackensen (1881/2–1888)

Hans Georg von Mackensen (1883–1947), diplomat

Manfred von Mackensen

Eberhard von Mackensen (1889–1969), Generaloberst

Ruth von Mackensen (1897–1945)

After the death of his first wife Mackensen married Leonie von der Osten (1878–1963) in 1908.

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General Field Marshall August von Mackensen's Timeline

December 6, 1849
Haus Leipnitz, Saxony, Germany
April 24, 1881
January 26, 1883
Berlin, Berlin, Germany
November 10, 1886
Düsseldorf, Germany
September 24, 1889
February 17, 1897
November 8, 1945
Age 95
Burghorn bei Celle