Charles Gonthier, Prince of Schwarzburg-Sondershausen
Charles Gonthier, Prince of Schwarzburg-Sondershausen (7 August 1830 – 28 March 1909) was the ruler of the principality of Schwarzburg-Sondershausen, a constituent state of the German Empire, and head of the House of Schwarzburg from 17 July 1880 until his death.
Sizzo, Prince of Schwarzburg
Günther Sizzo, Prince of Schwarzburg (3 June 1860 – 24 March 1926) was the head of the House of Schwarzburg and pretender to the principalities of Schwarzburg-Rudolstadt and Schwarzburg-Sondershausen.
Princess Marie Antoinette of Schwarzburg
Marie Antoinette, Princess of Schwarzburg (7 February 18984 November 1984) was the eldest child of Sizzo, Prince of Schwarzburg.
Günther VII, Count of Schwarzburg-Blankenburg
Count Günther VII of Schwarzburg( † 1274) was Count of Schwarzburg- Blankenburg from 1236 until his death.
Duchess Marie Antoinette of Mecklenburg
Duchess Marie Antoinette of Mecklenburg-Schwerin, also "Manette" (Marie Antoinette Margarethe Mathilde; 28 May 1884 – 26 October 1944) was the second daughter of Duke Paul Frederick of Mecklenburg and the Austrian-born Princess Marie of Windisch-Graetz.
George Albert, Prince of Schwarzburg-Rudolstadt
Georg Albert, Prince of Schwarzburg-Rudolstadt (23 November 1838 - 19 January 1890) was the penultimate sovereign prince of Schwarzburg-Rudolstadt.
Albert, Prince of Schwarzburg-Rudolstadt
Albert, Prince of Schwarzburg- Rudolstadt( 30 April 1798 – 26 November 1869) was a sovereign prince of Schwarzburg- Rudolstadt.
Albrecht VII, Count of Schwarzburg-Rudolstadt
Albrecht VII, Count of Schwarzburg-Rudolstadt (16 January 1537 – 10 April 1605) was Count of Schwarzburg and founder of the Line of Schwarzburg-Rudolstadt, which later received the title of Prince.
He was the youngest of the surviving sons of Günther XL, Count of Schwarzburg-Blankenburg and his wife Countess Elisabeth zu Ysenburg-Büdingen in Birstein.
Friedrich Günther, Prince of Schwarzburg-Rudolstadt
Friedrich Günther, Prince of Schwarzburg-Rudolstadt (6 November 1793 – 28 June 1867) was a sovereign prince of Schwarzburg-Rudolstadt.
Friedrich Günther, Prince of Schwarzburg
Friedrich Günther, Prince of Schwarzburg (5 March 1901 – 9 November 1971) was the final head of the House of Schwarzburg and heir to the formerly sovereign principalities of Schwarzburg-Rudolstadt and Schwarzburg-Sondershausen.

Question: What is the place of birth of Princess Marie Antoinette Of Schwarzburg's father?
Answer: Rudolstadt