THE DATE BEHIND THE NAME
Johann Mannhardt
German clockmaker (1798–1878)
Johann Mannhardt was born on August 31, 1798 in Gmund am Tegernsee and died on August 25, 1878, aged 79.
Born
August 31, 1798
Johann Mannhardt died aged 79.
Died: August 25, 1878
Source:
No external source identified
Synchronized from Wikidata on October 5, 2026.
- Birthplace
- Gmund am Tegernsee
- Professions
- watchmaker, mechanic, inventor
- Citizenship
- German Empire
More about Johann Mannhardt
- Zodiac sign
- Virgo
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
How old was Johann Mannhardt when they died?
Johann Mannhardt died aged 79.
When is Johann Mannhardt’s birthday?
Johann Mannhardt’s recorded birthday is August 31.
Where was Johann Mannhardt born?
Johann Mannhardt was born in Gmund am Tegernsee.
When did Johann Mannhardt die?
Johann Mannhardt died on August 25, 1878.