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): Allegra Versace • Athanassios Fokas • Brendan Perry • Clive Nolan • Frank Rost • Friedrich Theodor Vischer • John Gay • John de Warenne, 7th Earl of Surrey • Juan Bosch (politician) • Mark Grudzielanek • Matt Kirk • Stephen Barlow (conductor) • Tom Davies (footballer, born 1998) • Wayne Swan • Yang Ti-liang

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