| Source: Mercantile, Industrial and Professional Saint Louis / by E.D. Kargau (1902) Location: Reading Room / St.L. / 9.17 / K14 | |
 | |
| Last Name: | De Menil |
| First Name: | Alex |
| Middle Name: | N. |
| Page: | 55, 57, 58 |
| Remarks: | in list of members of World's Fair board of directors |
