[PAR] [TLE] Princess Stéphanie of Belgium [SEP] Princess Stéphanie of Belgium (21 May 1864 – 23 August 1945) was a Belgian princess by birth and became Crown Princess of Austria through her marriage to the heir-apparent of the Habsburg dynasty, Archduke Rudolf.  She was famously widowed in 1889 when Rudolf and his mistress, Mary Vetsera, were found dead in an apparent murder-suicide pact at the Imperial hunting lodge at Mayerling in the Vienna Woods. [PAR] [TLE] Archduchess Elisabeth Marie of Austria [SEP] Archduchess Elisabeth Marie of Austria (Elisabeth Maria Henriette Stephanie Gisela; 2 September 1883 – 16 March 1963) was the only child of Rudolf, Crown Prince of Austria and Princess Stéphanie of Belgium, and a granddaughter of Emperor Franz Joseph I of Austria and King Leopold II of the Belgians.  She was known to the family as "Erzsi", a diminutive of her name in Hungarian.  Later nicknamed "The Red Archduchess", she was famous for becoming a socialist and a member of the Austrian Social Democratic Party.
[PAR] [TLE] Princess Stéphanie of Belgium [ SEP ] Princess Stéphanie of Belgium ( 21 May 1864 – 23 August 1945 ) was a Belgian princess by birth and became Crown Princess of Austria through her marriage to the heir - apparent of the Habsburg dynasty , Archduke Rudolf . She was famously widowed in 1889 when Rudolf and his mistress , Mary Vetsera , were found dead in an apparent murder - suicide pact at the Imperial hunting lodge at Mayerling in the Vienna Woods . [PAR] [TLE] Archduchess Elisabeth Marie of Austria [ SEP ] Archduchess Elisabeth Marie of Austria ( Elisabeth Maria Henriette Stephanie Gisela ; 2 September 1883 – 16 March 1963 ) was the only child of Rudolf , Crown Prince of Austria and Princess Stéphanie of Belgium , and a granddaughter of Emperor Franz Joseph I of Austria and King Leopold II of the Belgians . She was known to the family as " Erzsi " , a diminutive of her name in Hungarian . Later nicknamed " The Red Archduchess " , she was famous for becoming a socialist and a member of the Austrian Social Democratic Party .
The mother of Archduchess Elisabeth Marie of Austria, was born on which day ?
The mother of Archduchess Elisabeth Marie of Austria , was born on which day ?
21 May 1864
21 May 1864