| Birth | July 30, 1857 |
|---|---|
| Death | August 3, 1929 |
| Age | 72 Died |
| Occupation | Sociologist |
| Country | Unknown |
| Born same time | William H Taft Ida Tarbell Filippo Turati |
|---|---|
| Died same time | Ernest Satow Gustav Stresemann Herman Hollerith |
| Same occupation | Georg Simmel Emile Durkheim Corrado Gini |