John Frederick I, Elector of Saxony

John Frederick I, called the Magnanimous, was the Elector of Saxony (1532–1547) and head of the Schmalkaldic League.

30 June 1503

Born on the same birth day (30 June): Alicia Fox • Andrew Hedgman • Andrew Hill (pianist) • Ben Utecht • Ernest Mason Satow • John Harlin • Joseph Dalton Hooker • Matt Kirk • Rob Nieuwenhuys • Robert Ballard • Serzh Sargsyan • Sterling Marlin • Terry Funk • Trea Turner • Yang Ti-liang

Born in the same month (June 1503): Giovanni della Casa