Wikidata facts
- Instance of
- human
- Gender
- male
- Citizenship
- France
- Place of birth
- Le Mans
- Place of death
- 14th arrondissement of Paris
- Occupation
- astronomer
- Languages spoken
- French
- Award
- Janssen Medal
Show 2 more facts
- date of death
- 1922-11-18
- date of birth
- 1866-10-12
Sources (1)
via Wikidata · CC0