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.
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.
Louis VI, Elector Palatine
Ludwig VI, Elector Palatine (4 July 1539 in Simmern – 22 October 1583 in Heidelberg), was an Elector from the Palatinate-Simmern branch of the house of Wittelsbach.
He was the first-born son of Frederick III, Elector Palatine and Marie of Brandenburg-Kulmbach.
Obata Toramori
He was the father of Obata Masamori.
Frederick IV, Elector Palatine
Frederick IV, Elector Palatine of the Rhine (5 March 1574 – 19 September 1610),
only surviving son of Louis VI, Elector Palatine and Elisabeth of Hesse, called "Frederick the Righteous" (French: "Frédéric IV le juste").
Bill Brown (composer)
Bill Brown IV( born 1969) is an American composer.
John Templeton (botanist)
John Templeton( 1766–1825) was an early Irish naturalist and botanist.
He is often referred to as the" Father of Irish Botany".
He was the father of naturalist, artist and entomologist Robert Templeton.
Cleomenes II
Cleomenes II( died 309 BC) was Agiad King of Sparta from 369 to 309 BC.
The son of Cleombrotus I, he succeeded his brother Agesipolis II.
He was the father of Acrotatus I, the father of Areus I, and of Cleonymus, the father of Leonidas II.
Prince William of Denmark
Prince William of Denmark and Norway or Prince Vilhelm (21 February 1687 – 23 November 1705) was the youngest son of Christian V of Denmark and Charlotte Amalie of Hesse-Kassel, and thus a younger brother of Frederick IV.
Adolphus Frederick IV, Duke of Mecklenburg-Strelitz
Adolphus Frederick IV( 5 May 1738 – 2 June 1794) was a Duke of Mecklenburg- Strelitz.

Question: Where was the father of Frederick Iv, Elector Palatine born?
Answer: Simmern