| Source: Who's Who in North St. Louis (St. Louis: North St. Louis Business Men's Association, 1925) Location: Reading Room / St.L. / 920 / N81 | |
 | |
| Last Name: | Treu |
| First Name: | Gustav |
| Portrait: | yes |
| Birth Date: | 1871 November 9 |
| Page: | 225 |
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.