| Frederick IV | |
|---|---|
 Frederick IV, Elector Palatine | |
| Elector Palatine | |
| Reign | 22 October 1583 – 19 September 1610 |
| Predecessor | Louis VI |
| Successor | Frederick V |
| Born | 5 March 1574 Amberg |
| Died | 19 September 1610 (aged 36) Heidelberg, Electorate of the Palatinate, Holy Roman Empire |
| Spouse | |
| Issue | Luise Juliane, Countess Palatine of Zweibrücken Katharina Sofie Frederick V, Elector Palatine Elisabeth Charlotte, Electress of Brandenburg Anna Eleonore Louis William Maurice Christian Louis Philip, Count Palatine of Simmern-Kaiserslautern |
| House | Wittelsbach Palatinate-Simmern |
| Father | Louis VI, Elector Palatine |
| Mother | Elisabeth of Hesse |
| Religion | Calvinism |
Frederick IV, Elector Palatine of the Rhine (German: Friedrich IV.; 5 March 1574 – 19 September 1610), only surviving son of Louis VI, Elector Palatine and Elisabeth of Hesse,[1] called "Frederick the Righteous" (German: Friedrich Der Aufrichtige; French: Frédéric IV le juste).
- ^ Thomas 2010, Appendix B.