Famous Birthdays·December 6·Barbara Radziwiłł
Barbara Radziwiłł

Barbara Radziwiłł

A Polish noblewoman whose secret marriage to a king sparked a national scandal, making her a romantic and tragic figure in the country's history.

1520–1551 (age 31)·Queen of Poland and Grand Duchess of Lithuania from 1548 to 1551·Birthday: December 6

Photo: Circle of Lucas Cranach the Younger · Public domain

Biography

Barbara Radziwiłł's life reads like a Renaissance drama of passion, politics, and premature death. A young widow celebrated for her beauty in the court of Vilnius, she caught the eye of Sigismund Augustus, the Grand Duke of Lithuania and future King of Poland. Their affair turned into a secret marriage, a move that ignited firestorm when it became public. The Polish nobility, led by the king's formidable mother Bona Sforza, were aghast; they saw Barbara as an unworthy upstart from a ambitious Lithuanian family. Sigismund, however, fought doggedly for his wife, eventually securing her coronation as queen. Her triumph was brief. Within months, she fell ill, and her death from what was likely cancer or tuberculosis transformed her from a controversial figure into a symbol of tragic love, forever immortalized in Polish art and literature.

#1 When Barbara Was Born

The biggest hits of 1520

Barbara's Life & Times

The world at every milestone

1520Born
1525Started school
1533Became a teenager
1536Could drive
1538Could vote
1541Turned 21
1550Turned 30
1551Died at 31

Key Achievements

  • Became Queen of Poland and Grand Duchess of Lithuania following her controversial marriage to Sigismund II Augustus.
  • Her coronation in 1550, achieved despite massive opposition from the Polish szlachta (nobility), was a significant political victory for the king.
  • Her life and love story became a enduring subject for Polish Romantic painters, writers, and composers in the 19th century.

Did You Know?

She was already a widow of a powerful Lithuanian magnate, Stanislovas Goštautas, before meeting the king.

Her brother, Mikołaj 'the Black' Radziwiłł, was one of the most powerful magnates in the Grand Duchy of Lithuania.

Her marriage was conducted in secret, with only two witnesses present.

The exact nature of her fatal illness remains a historical mystery, often speculated to be gynecological cancer.

“This crown is my burden, but our union is my will.”

— Barbara Radziwiłł

Also Born on December 6

See all 100 famous birthdays →

Giannis Antetokounmpo

Giannis Antetokounmpo

1994

Henry VI of England

Henry VI of England

1421

Judd Apatow

Judd Apatow

1967

Jasprit Bumrah

Jasprit Bumrah

1993

Kenneth Copeland

Kenneth Copeland

1936

Geoffrey Hinton

Geoffrey Hinton

1947

Andrew Cuomo

Andrew Cuomo

1957

Johnny Manziel

Johnny Manziel

1992

Agnes Moorehead

Agnes Moorehead

1900

JoBeth Williams

JoBeth Williams

1948

Janine Turner

Janine Turner

1962

Dave Brubeck

Dave Brubeck

1920

AboutPrivacyTermsContact

© 2026 oresth.com