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.
Johann Wilhelm, Elector Palatine
Johann Wilhelm II, Elector Palatine( Jan Wellem in Low German, English: John William; 19 April 1658 – 8 June 1716) of the Wittelsbach dynasty was Elector Palatine( 1690 – 1716), Duke of Neuburg( 1690 – 1716), Duke of Jülich and Berg( 1679 – 1716), and Duke of Upper Palatinate and Cham( 1707 – 1714).
From 1697 onwards Johann Wilhelm was also Count of Megen.
Charles II, Elector Palatine
Charles II( 10 April 1651, in Heidelberg – 26 May 1685, in Heidelberg) was Elector Palatine from 1680 to 1685.
He was the son of Charles I Louis, Elector Palatine and Charlotte of Hesse- Kassel.
Irmengard of Oettingen
Irmengard of Oettingen (– 6 November 1389 in Worms, Germany) was a princess of the Counts von Oettingen by birth, and by marriage, Countess Palatine of the Rhine and, as a widow, a Dominican nun.
Otto Henry, Elector Palatine
Otto- Henry, Elector Palatine,( 10 April 1502, Amberg – 12 February 1559, Heidelberg) a member of the Wittelsbach dynasty was Count Palatine of Palatinate- Neuburg from 1505 to 1559 and prince elector of the Palatinate from 1556 to 1559.
He was a son of Rupert, Count Palatine, third son of Philip, Elector Palatine; and of Elizabeth of Bavaria- Landshut, daughter of George of Bavaria.
Rupert II, Count of Laurenburg
Rupert II of Laurenburg,( † ca. 1159) was count of Laurenburg and one of the ancestors of the House of Nassau.
Rupert I, Elector Palatine
Rupert I" the Red", Elector Palatine( 9 June 1309, Wolfratshausen – 16 February 1390, Neustadt an der Weinstraße) was Count Palatine of the Rhine from 1353 to 1356, and Elector Palatine from 10 January 1356 to 16 February 1390.
He was the son of Rudolf I, Duke of Bavaria and Mechtild of Nassau, the daughter of King Adolf of Nassau- Weilburg.
With the death of his brother, Rudolf II, on 4 October 1353, he inherited his domains and became sole Count for the territory, whereas they had previously shared that privilege.
The Golden Bull of 1356 guaranteed the Palatinate the right of participating in the election of the Holy Roman Emperor.
Previous Counts Palatine had participated in other Imperial elections.
In 1386, Rupert founded Heidelberg University, the third university in the Holy Roman Empire, which was named after him.
Rupert was married twice: firstly to Elisabeth, Countess of Namur( daughter of John I, Marquis of Namur), secondly to Beatrix of Jülich- Berg.
Neither marriage produced an heir.
He was succeeded by his nephew, Rupert II, Elector Palatine.
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").
Adolf, Count Palatine of the Rhine
Adolf of the Rhine( 27 September 1300, Wolfratshausen – 29 January 1327, Neustadt) from the house of Wittelsbach was formally Count Palatine of the Rhine in 1319 – 1327.
He was the second son of Rudolf I, Duke of Bavaria and his wife Mechtild of Nassau.
He did n't really rule because his uncle Louis IV occupied the Palatinate until an agreement with Adolf's brothers and his son Rupert II, Elector Palatine of the Rhine was concluded in Pavia in 1329.
Rupert II, Elector Palatine
Rupert II, Count Palatine of the Rhine  (12 May 1325, Amberg – 6 January 1398, Amberg).
He was the Elector Palatine of the Rhine from the house of Wittelsbach in 1390–1398.
He was the elder son of Adolf, Count Palatine of the Rhine and Countess Irmengard of Oettingen.
On 13 February 1338
the Palatinate was divided between Rupert II and his uncle Rudolf II, Duke of Bavaria.
After the death of his other uncle, the Elector Rupert I (who had succeeded Rudolf II), on 16 February 1390 he was proclaimed Elector Palatine with the consent of Wenceslaus, King of the Romans.
In 1391 he banished Jews and prostitutes from the Palatinate, confiscated their property, and bequeathed it to the Ruprecht Karl University of Heidelberg.
In 1395 he promulgated the so-called "Rupertinische Konstitution" which was intended to provide for unity of the Palatinate.
Among other provisions, he incorporated to his realm the former Imperial Free City Neckargemünd.
He was buried in Schönau Abbey a Cistercian monastery in Heidelberg.

Question: Where did Rupert Ii, Elector Palatine's mother die?
Answer: Worms