November 30, 1910
Precision: day · Rank: normal
- Source: Oorlogsbronnen
A date. A name. A source.
THE DATE BEHIND THE NAME
Dutch mathematician (1910–1944)
Willem Jacob van Stockum has incompatible recorded birth dates. The main Wikidata statement lists November 20, 1910 in Hattem, Netherlands.
November 20, 1910
An exact age is omitted because the recorded dates are incompatible or not precise enough.
Died: June 10, 1944
Source:
No external source identified
Synchronized from Wikidata on October 5, 2026.
Sources disagree: November 20, 1910 (No external source identified) or November 30, 1910 (Oorlogsbronnen).
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.
No external source identified
Synchronized from Wikidata on October 5, 2026. View Wikidata record
Willem Jacob van Stockum was born in Hattem, Netherlands.
Willem Jacob van Stockum died on June 10, 1944.