11 years (deceased) . Duchy of Bavaria

John I, Duke of Bavaria_

John I, Duke of Bavaria was born on November 29 , 1329 and passed away on December 21 , 1340 at the age of 11.

Duchy of Bavaria, Germany

Born Duchy of Bavaria

Birthday November 29, 1329

Lived

Updated Feb 20, 2026

Birthday

November 29, 1329

Died

December 21, 1340

Birthplace

Duchy of Bavaria, Germany

Nationality

Germany

John I, Duke of Bavaria: German duke (1329-1340).

Born November 29, 1329 in Duchy of Bavaria (died at age 11).

John I of Bavaria, was the Duke of Lower Bavaria since 1339.

How old was John I, Duke of Bavaria?

John I, Duke of Bavaria was born on November 29, 1329 and passed away on December 21, 1340 at the age of 11.

Where was John I, Duke of Bavaria born?

John I, Duke of Bavaria was born in Duchy of Bavaria.

Where can I find more information about John I, Duke of Bavaria?

You can find more about John I, Duke of Bavaria on Wikidata. Their full profile and filmography is available on this page.