Sophia Dorothea of Hanover
Sophia Dorothea of Hanover( – 28 June 1757) was a Queen consort in Prussia as spouse of Frederick William I.
She was the sister of George II, King of Great Britain, and the mother of Frederick II, King of Prussia.
Anne Sophie Reventlow
Anne Sophie von Reventlow( 16 April 1693 – 7 January 1743) was Queen of Denmark and Norway from 1721 to 1730 as the second wife of Frederick IV of Denmark and Norway.
Philip II, Margrave of Baden-Baden
Margrave Philip II of Baden( born 19 February 1559 in Baden- Baden – died 7 June 1588 in Baden- Baden) was from 1571 to 1588 Margrave of the Margraviate of Baden- Baden.
He was the son of the Protestant Margrave Philibert of Baden- Baden and the Catholic Mechthild of Bavaria.
John II, Burgrave of Nuremberg
John II of Nuremberg( 1309 – 1357) was a Burgrave of Nuremberg from the House of Hohenzollern.
He was the elder son of Frederick IV of Nuremberg and Margarete of Görz.
Minamoto no Chikako
She was the mother of Prince Morinaga.
Frederick IV of Baden
Frederik of Baden (9 July 1455 – 24 September 1517 in Lier) was a bishop of Utrecht from 1496 to 1517.
Frederick of Baden was the son of margrave Charles I of Baden-Baden and Catherine of Austria, sister of Frederick III, Holy Roman Emperor.
He was canon at Cologne before he was elected as bishop of Utrecht through heavy pressure from Maximilian I, Holy Roman Emperor.
The Emperor hoped that Frederik, as a full nephew, would be favourable to Habsburg interests in the bishopric of Utrecht.
The states of Utrecht, however, were on an independent course and approached Duke Charles of Guelders.
Frederik attempted to act strongly, but the faction-struggles became too much for him.
When it was revealed in 1514 that he was planning to relinquish the bishopric to a candidate of King Louis XII of France, he lost the support of Charles V, Holy Roman Emperor, who forced him to resign on 9 May 1517.<br
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Charles then managed to get Philip of Burgundy elected.
After his death, Frederik was interred in the church of Baden-Baden.
Duchess Sibylle of Saxe-Lauenburg
Sibylle of Saxe-Lauenburg (Franziska Sibylle Auguste; 21 January 1675 – 10 July 1733) was Margravine of Baden-Baden.
Born a Duchess of Saxe-Lauenburg, she was the wife of Louis William, Margrave of Baden-Baden, a famous Imperial general who was known as the "Türkenlouis".
She acted as consort of the ruler of Baden-Baden (1690–1707) and then regent of Baden-Baden (1707–1727) for her son Louis George.
Catherine of Austria (1420–1493)
Catherine of Austria (1424 in Wiener Neustadt – 11 September 1493 at Hohenbaden Castle in Baden-Baden) was a member of the House of Habsburg and through marriage Margravine of Baden.
William Christopher of Baden-Baden
Margrave William Christopher of Baden( born 12 October 1628 in Baden- Baden; died: 25 August 1652) was a margrave of Baden and canon at Cologne.
He is a son of Margrave William I of Baden- Baden from his first marriage to Countess Catherine Ursula of Hohenzollern- Hechingen( died: 2 June 1640), the daughter of Count John George of Hohenzollern- Hechingen.
Princess Amalia of Nassau-Dietz
Princess Amalia of Nassau- Dietz( Anna Charlotte Amalie; – 18 September 1777) was the wife of Frederick, Hereditary Prince of Baden- Durlach, and mother of Charles Frederick, the first Grand Duke of Baden.

Question: What is the place of birth of Frederick Iv Of Baden's mother?
Answer: Wiener Neustadt