Wikidata facts
- Instance of
- human
- Gender
- male
- Citizenship
- Russian Empire
- Place of birth
- Warsaw
- Place of death
- Warsaw
- Occupation
- chess player
- Languages spoken
- Polish
- Sport
- chess
Show 2 more facts
- date of death
- 1939-02-08
- date of birth
- 1862-00-00
via Wikidata · CC0