| Headline | Month | Day | Year | County | City |
|---|
| Some of Wisconsin's cheesemakers | January | 11 | 1922 | Sheboygan | Sheboygan Falls | View |
| Annual meeting is held; plans made for outing to be held on June 14 | January | 03 | 1925 | Fond Du Lac | Fond du Lac | View |
| First cheese plant marked | December | 16 | 1926 | Fond Du Lac | Ladoga | View |
| Site of first cheese factory to be marked | November | 12 | 1926 | Fond Du Lac | Ladoga | View |
| Hazen ventures are recalled by descendant | June | 11 | 1927 | Fond Du Lac | Ripon | View |
| More interesting facts on Hazen family of Wisconsin | August | 04 | 1927 | Fond Du Lac | Ladoga | View |
| To honor Hazen at Ladoga fete | June | 04 | 1927 | Fond Du Lac | Ladoga | View |
| Wisconsin's first cheese plant was Hazen's | March | 03 | 1927 | Fond Du Lac | Ladoga | View |
| Historical information shows cattle brought to Wisconsin many years ago | September | 24 | 1934 | Winnebago | | View |
| John Smith, Chester Hazen were first two cheesemakers in state | November | 09 | 1935 | Sheboygan | Sheboygan | View |
|
