'Johanna of Bavaria' was the daughter of
Albert, Count of Holland, and Margaretha, the eldest daughter of
Ludwik,
Duke of Silesia. She was a member of the
House of Wittelsbach and a granddaughter of the Emperor
Louis IV.
She was born c. 1362 in
Nuremberg, and on
29 September 1370 married
Wenceslaus, son of the Emperor
Charles IV. On Wenceslaus' election as
King of the Romans on
10 June 1376, she gained the title Queen of the Romans; on his succession to his father's titles on
29 November,
1378, she also became Queen of Bohemia. She died
31 December 1386 in
Karlstein, predeceasing her husband.