| Source: Mercantile and Manufacturing Scrapbooks, circa 1948-1977 Location: Reading Room / St.L. / 658 / M533 | |
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| Last Name: | Winkelmann |
| First Name: | Ernst |
| Death Date: | 1952 |
| Volume: | 1 |
| Page: | 86-87 |
| Remarks: | mentioned in article regarding his brother Henry Winkelmann, 1952 |
