THE DATE BEHIND THE NAME

Wenceslaus I, Duke of Cieszyn

Duke of Teschen

Wenceslaus I, Duke of Cieszyn has incompatible recorded birth dates. The main Wikidata statement lists in 1413.

Born

in 1413

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

Died: in 1474

Source:

No external source identified

Synchronized from Wikidata on October 5, 2026.

Professions: aristocrat

Incompatible birth dates

Sources disagree: in 1413 (No external source identified) or in 1418 (No external source identified).

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 1418

Precision: year · Rank: normal

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

No external source identified

More about Wenceslaus I, Duke of Cieszyn

Family

Spouse: Elisabeth of Brandenburg, Duchess of Brzeg-Legnica and Cieszyn
Sibling: Przemysław II, Duke of Cieszyn
Father: Bolesław I, Duke of Cieszyn
Sibling: Bolesław II, Duke of Cieszyn
Sibling: Władysław of Głogów

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