July 19, 1838
Precision: day · Rank: normal
- Source: Integrated Authority File
A date. A name. A source.
THE DATE BEHIND THE NAME
German historian (1838-1905)
Wilhelm Oncken has incompatible recorded birth dates. The main Wikidata statement lists December 19, 1838 in Heidelberg, Germany.
December 19, 1838
An exact age is omitted because the recorded dates are incompatible or not precise enough.
Died: August 11, 1905
Sources disagree: December 19, 1838 (Heidelberg Scholar Lexicon 1803–1932) or July 19, 1838 (Integrated Authority File).
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.
Precision: day · Rank: normal
A source is P248 “stated in” or a non-Wikimedia reference URL. Import-only references do not qualify.
Synchronized from Wikidata on October 5, 2026. View Wikidata record
Wilhelm Oncken was born in Heidelberg, Germany.
Wilhelm Oncken’s recorded birth name is Christian Friedrich Georg Wilhelm Oncken.
Wilhelm Oncken died on August 11, 1905.