in 1729
Precision: year · Rank: normal
THE DATE BEHIND THE NAME
Ivan Polzunov
Russian inventor
Ivan Polzunov has incompatible recorded birth dates. The main Wikidata statement lists March 14, 1728 in Yekaterinburg, Russia.
Born
March 14, 1728
An exact age is omitted because the recorded dates are incompatible or not precise enough.
Died: May 27, 1766
Source:
No external source identified
Synchronized from Wikidata on October 5, 2026.
- Birthplace
- Yekaterinburg, Russia
- Professions
- patent inventor
- Citizenship
- Russian Empire
Incompatible birth dates
Sources disagree: March 14, 1728 (No external source identified) or in 1729 (Historical Encyclopedia of Siberia).
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.
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
Questions people ask
Where was Ivan Polzunov born?
Ivan Polzunov was born in Yekaterinburg, Russia.
When did Ivan Polzunov die?
Ivan Polzunov died on May 27, 1766.