THE DATE BEHIND THE NAME

William I de La Marck

Belgian adventurer

William I de La Marck has incompatible recorded birth dates. The main Wikidata statement lists in 1435.

Born

in 1435

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

Died: June 18, 1485

Source:

No external source identified

Synchronized from Wikidata on October 5, 2026.

Professions
military personnel

Incompatible birth dates

Sources disagree: in 1435 (No external source identified) or in 1446 (No external source identified) or in 1446 (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 1446

Precision: year · Rank: normal

    No external source identified

    in 1446

    Precision: year · Rank: normal

    No external source identified

      No external source identified

      0

      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