September 9, 1878
Precision: day · Rank: normal
Original calendar: Julian. Displayed date is Gregorian.
No external source identified
No external source identified
THE DATE BEHIND THE NAME
Helge Backlund
Swedish geologist and paleontologist (1878-1958)
Helge Backlund has incompatible recorded birth dates. The main Wikidata statement lists September 3, 1878 in Tartu, Estonia.
Born
September 3, 1878
An exact age is omitted because the recorded dates are incompatible or not precise enough.
Died: January 29, 1958
- Birthplace
- Tartu, Estonia
- Professions
- geologist, university teacher
- Citizenship
- Russian Empire, Russian Republic, Sweden
Incompatible birth dates
Sources disagree: September 3, 1878 (Integrated Authority File) or September 9, 1878 (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.
More about Helge Backlund
Family
- Father
- Oskar Backlund
All birth date sources
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
Questions people ask
Where was Helge Backlund born?
Helge Backlund was born in Tartu, Estonia.
When did Helge Backlund die?
Helge Backlund died on January 29, 1958.