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Princess Auguste Viktoria of Hohenzollern

1890 – 1966

Titular Queen of Portugal

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About Princess Auguste Viktoria of Hohenzollern

Lived 1890 – 1966 (aged 76). Princess Auguste Viktoria of Hohenzollern was a German and Portuguese.

Augusta Victoria of Hohenzollern (; 19 August 1890 – 29 August 1966) was the only daughter of William, Prince of Hohenzollern, and Princess Maria Teresa of Bourbon-Two Sicilies. In 1913, she married the deposed King Manuel II of Portugal. After his death, Augusta Victoria married a second time. She had no children from either marriage.

Family She was born in Potsdam, a daughter of William, Prince of Hohenzollern, sometime heir presumptive to the throne of the Kingdom of Romania and his first wife Princess Maria Teresa of Bourbon-Two Sicilies, niece of Empress Sisi.

First marriage

On 4 September 1913, at Sigmaringen Castle, Augusta Victoria married King Manuel II of Portugal. He had succeeded to the Portuguese throne with the assassination of his father, Carlos I of Portugal, and older brother, Luís Filipe, Duke of Braganza, on 1 February 1908. He had been deposed by the 5 October 1910 revolution, resulting in the establishment of the Portuguese First Republic. The bride was twenty-three years-old and the groom twenty-four. They were second cousins, both being great-grandchildren of Queen Maria II of Portugal and King Ferdinand II of Portugal. Manuel died on 2 July 1932, at Fulwell Park, Twickenham, Middlesex, England. There were no children from this marriage.

Second marriage On 23 April 1939, Augusta Victoria married again. Her second husband, Count Robert Douglas von Langenstein, was the 13th head of the Swedish comital house of Douglas, lord of Langenstein Castle in Baden, and heir of the Mühlhausen fideicommiss/entail (the eldest son of Count Ludvig Douglas). They were also related, being third cousins twice removed, both descending from Charles Frederick, Grand Duke of Baden. The bride was almost 49 years old and the groom 59. There were no children from this marriage either. Douglas died on 26 August 1955. Augusta died at Eigeltingen, Baden-Württemberg, Germany, 10 days after her birthday at the age of 76.

Ancestry

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Important facts

Birth century
Nationality
Positions held
Grand Mistress of the Order of Saint Isabel
Also known as
Princess Augusta Victoria of Hohenzollern

Family & relationships

Spouse
Manuel II of Portugal
Parent
Princess Maria Teresa of Bourbon-Two Sicilies
Parent
William, Prince of Hohenzollern

People in Princess Auguste Viktoria of Hohenzollern's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Princess Auguste Viktoria of Hohenzollern's

Frequently asked questions

Who was Princess Auguste Viktoria of Hohenzollern?

titular Queen of Portugal (1890-1966)

When was Princess Auguste Viktoria of Hohenzollern born?

Princess Auguste Viktoria of Hohenzollern was born on 19 August 1890 in Potsdam.

When did Princess Auguste Viktoria of Hohenzollern die?

Princess Auguste Viktoria of Hohenzollern died on 29 August 1966 in Eigeltingen.

What nationality was Princess Auguste Viktoria of Hohenzollern?

Princess Auguste Viktoria of Hohenzollern was German and Portuguese.

Sources & further reading

· Wikipedia: Princess Auguste Viktoria of Hohenzollern

· Wikidata: Q263545

· DBpedia: Augusta Victoria of Hohenzollern

Cite this page

APA: Biography.guide. (2026). Princess Auguste Viktoria of Hohenzollern. https://biography.guide/princess-auguste-viktoria-of-hohenzollern/

MLA: "Princess Auguste Viktoria of Hohenzollern." Biography.guide, https://biography.guide/princess-auguste-viktoria-of-hohenzollern/.

Chicago: "Princess Auguste Viktoria of Hohenzollern." Biography.guide. https://biography.guide/princess-auguste-viktoria-of-hohenzollern/.

Data last updated: 2026-10-01 · Spot an error? Report a correction.

Portrait: Wikimedia Commons · author & licence

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