| Birth | December 21, 1878 |
|---|---|
| Death | February 13, 1956 |
| Age | 77 Died |
| Occupation | Logician |
| Country | Unknown |
| Born same time | Francis Picabia Otto Hahn Albert Einstein |
|---|---|
| Died same time | Emil Nolde Alban W. Barkley Marie Laurencin |
| Same occupation | Stanisław Leśniewski Willard Van Quine Ohman |