THE DATE BEHIND THE NAME
Leonard Gyllenhaal
Swedish military officer and entomologist (1752 – 1840)
Leonard Gyllenhaal was born on December 14, 1752 in Ribbingsberg and died on May 13, 1840, aged 87.
Born
December 14, 1752
Leonard Gyllenhaal died aged 87.
Died: May 13, 1840
Source:
- Dictionary of Swedish National Biography
- Biographies of the Entomologists of the World
- Integrated Authority File
Synchronized from Wikidata on October 5, 2026.
Original calendar: Julian. Displayed date is Gregorian.
- Birthplace
- Ribbingsberg
- Professions
- military personnel, entomologist
- Citizenship
- Sweden
More about Leonard Gyllenhaal
- Zodiac sign
- Sagittarius
All birth date sources
A source is P248 “stated in” or a non-Wikimedia reference URL. Import-only references do not qualify.
- Dictionary of Swedish National Biography
- Biographies of the Entomologists of the World
- Integrated Authority File
Synchronized from Wikidata on October 5, 2026. View Wikidata record
Questions people ask
How old was Leonard Gyllenhaal when they died?
Leonard Gyllenhaal died aged 87.
When is Leonard Gyllenhaal’s birthday?
Leonard Gyllenhaal’s recorded birthday is December 14.
Where was Leonard Gyllenhaal born?
Leonard Gyllenhaal was born in Ribbingsberg.
When did Leonard Gyllenhaal die?
Leonard Gyllenhaal died on May 13, 1840.