|Josiah W. Preston
|| Former President of Chicago Board of Trade
Josiah W. Preston was Chicago businessman who served as the president of the Chicago Board of Trade for two terms in the 1870s.
- ↑ History of Chicago, Volume 3. Google Books.
- ↑ TWENTY-NINTH ANNUAL REPORT OF THE Trade and Commerce OF CHICAGO FOR THe YEAR ENDED DECEMBER 31, 1886. Google Books.