THE DATE BEHIND THE NAME

Otto I Wittelsbach, Duke of Bavaria

First Duke of Bavaria of the House of Wittelsbach

Otto I Wittelsbach, Duke of Bavaria has incompatible recorded birth dates. The main Wikidata statement lists in 1117 in Kelheim, Germany.

Born

in 1117

An exact age is omitted because the recorded dates are incompatible or not precise enough.

Died: July 18, 1183

Source:

No external source identified

Synchronized from Wikidata on October 5, 2026.

Original calendar: Julian. This broad date cannot be represented as a single Gregorian date; the original value is shown.

Birthplace
Kelheim, Germany
Professions
ruler
Citizenship
Duchy of Bavaria

Incompatible birth dates

Sources disagree: in 1117 (No external source identified) or in 1120 (Q24469612).

The main date retains its own sources. These alternatives overlap neither all other statements nor the main date. Rank is Wikidata editorial priority, not proof.

in 1120

Precision: year · Rank: normal

Original calendar: Julian. This broad date cannot be represented as a single Gregorian date; the original value is shown.

More about Otto I Wittelsbach, Duke of Bavaria

Family

Spouse
Agnes of Loon
Father
Otto IV, Count of Wittelsbach
Child
Richardis of Bavaria
Child
Louis I, Duke of Bavaria
Child
Sophia of Wittelsbach
Sibling
Conrad of Wittelsbach

All birth date sources

A source is P248 “stated in” or a non-Wikimedia reference URL. Import-only references do not qualify.

No external source identified

Synchronized from Wikidata on October 5, 2026. View Wikidata record

Questions people ask

Where was Otto I Wittelsbach, Duke of Bavaria born?

Otto I Wittelsbach, Duke of Bavaria was born in Kelheim, Germany.

When did Otto I Wittelsbach, Duke of Bavaria die?

Otto I Wittelsbach, Duke of Bavaria died on July 18, 1183.