Group or institution
Washburn family
- Events
- 1
- Episodes
- 1
- Years
- 1866
Every event in Historedia whose sources name Washburn family, with the role they cite and all of that event’s episodes. This is not a biography, and mentions are grouped by name, so two people with the same name can share this page.
Events and episodes
Minneapolis Milling Company builds its own mills
1866Role: Investors/Builders
Sources
- General Mills Wikipedia, revision of 2026-08-27