| Source: The Book of St. Louisans: A Biographical
Dictionary of Leading Living Men of the City of
St. Louis / edited by John W. Leonard (St. Louis:
St. Louis Republic, 1906) Location: Reading Room / St.L / 920 / B64 | |
 | |
| First Name: | Hugo |
| Title: | Dr. |
| Last Name: | Ehrenfest |
| Address: | 4619 McPherson Ave. |
| Page: | 173 |
| Birth Year: | 1870 |
